Astronomy : The Evolving Universe / Michael Zeilik PP. 623 PP. 494 PP. 544 PP. 568 PP. 568 Illus. PP. 544 Illus. PP. 544

Beyond the Moon / Paolo Maffei

The Runaway Universe / Paul Davies Illus.

Stars & Planets / Keith Wicks /Watts, Franklin Incorporated Illus. Illus.

Album of Astronomy / Tom McGowen Contrib. Code: Illustrated by/ Rod Ruth /Checkerboard Press, Incorporated PP. 64

Amateur Astronomer / John Gribbin 1979 /Smithmark Publishers, Incorporated Series: Octopus Bk.

Applications of Early Astronomical Records / F. Richard Stephenson Series: Monographs on Astronomical Subjects Illus.

Architecture of the Universe / Necia H. Apfel / J. Allen Hynek 1979 /Benjamin-Cummings Publishing Company

Astronomical Discovery / Herbert H. Turner

Astronomy / Roger B. Culver 1979 /HarperCollins Publishers, Incorporated

Astronomy in China / Commission on International Rel 1979 /National Academy Press PP. 109

Astronomy of the Ancients / Ed. by Kenneth Brecher / Ed. by Michael Feirtag Contrib. Code: Introduction by/ Philip Morrison 1979 /M I T Press

Astronomy : From the Earth to the Universe 1979 /Holt, Rinehart & Winston, Incorporated

The Black Hole Storybook / Walt Disney Productions Staff 1979 /Random House Books for Young Readers

Black Holes & Warped Spacetime / William J. Kaufmann Contrib. Suppl: III 1979 /Freeman, W. H. & Company PP. 237 PP. 237

The Cloudy Night Book / George S. Mumford 1979 /Sky Publishing Corporation

Concepts of Contemporary Astronomy / Paul W. Hodge Ed.# 2 /McGraw-Hill Companies, The Illus. PP. 576

Concise Book of Astronomy / Jacqueline Mitton / Simon Mitton 1979 /Prentice Hall

Experiments in Astronomy for Amateurs / Richard A. Knox /Saint Martin's Press, LLC PP. 256

Facts on File : Dictionary of Astronomy / Ed. by Valerie Illingworth 1979 /Facts on File

Foundations of Astronomy : From Big Bang to Black Holes / R. Knox 1979 /Halsted Press

The Gemini Syndrome : Star Wars of the Oldest Kind / Roger B. Culver / Philip A. Ianna 1979 /Pachart Publishing House Series: The Astronomy Quarterly Library Vol. 1 PP. 225

Image Formation from Coherence Functions in Astronomy / Ed. by Cornelis Van Schooneveld 1979 /Kluwer Academic Publishers Series: Astrophysics & Space Science Library No. 76

In Search of Ancient Astronomies : Stonehenge to von Daniken: Archaeoastronomy Discovers Our Sophisticated Ancestors / Ed. by Edwin C. Krupp 1979 /McGraw-Hill Companies, The

Introductory Astronomy / Nicholas A. Pananides / Thomas T. Arny 1979 Ed.# 2 /Addison Wesley Longman, Incorporated Series: Physics Ser.

Look to the Night Sky : An Introduction to Star Watching / Seymour Simon Illus.

Mathematical Astronomy with a Pocket Calculator / Aubrey Jones 1979 /Halsted Press PP. 254

The Messier Album / John H. Mallas / E. Kreimer 1979 /Cambridge University Press

New Horizons in Astronomy / John C. Brandt / Stephen P. Maran 1979 Ed.# 2 /Freeman, W. H. & Company PP. 614

The Night Sky / Nigel Henbest / Lloyd Mots 1979 /Smithmark Publishers, Incorporated Series: Spotter's Guides Ser.

Optical Properties of Inhomogeneous Materials : Applications to Geology, Astronomy, Chemistry & Engineering / Walter G. Egan / Theodore W. Hilgeman 1979 /Academic Press, Incorporated

Our World Is Earth / Sylvia L. Engdahl Contrib. Code: Illustrated by/ Don Sibley 1979 /Simon & Schuster Children's

Photometry, Kinematics & Dynamics of Galaxies / Ed. by David S. Evans 1979 /University of Texas, Department of Astronomy PP. xi, 492

Planets, Stars & Galaxies : Descriptive Astronomy for Beginners / Anthony E. Fanning Contrib. Code: Revised by/ Donald H. Menzel 1979 /Smith, Peter Publisher, Incorporated

Project Icarus / Massachusetts Institute of Tech / Ed. by Yao T. Li / Ed. by Paul Sandorf 1979 /M I T Press

Projects & Demonstrations in Astronomy / Donald Tattersfield 1979 /Halsted Press

Quasar, Quasar, Burning Bright / Isaac Asimov Illus.

The Realm of the Terrestrial Planets / Zdenek Kopal 1979 /Halsted Press PP. 223

Red Giants & White Dwarfs / Robert Jastrow Illus. PP. 320

Refractional Influences in Astrometry & Geodesy / Ed. by Erik Tengstrom / Ed. by George Teleki 1979 /Kluwer Academic Publishers Series: International Astronomical Union Symposia Ser. No. 89

Riddles of the Stars : White Dwarfs, Red Giants, & Black Holes / Robert Kraske 1979 /Harcourt Brace & Company

Star Maps / William R. Fix 1979 /Smithmark Publishers, Incorporated Series: Octopus Bk.

The Star Wars Question & Answer Book of Space / Ruth A. Sonneborn 1979 /Random House Books for Young Readers

Stars & Clusters / Cecilia Payne-Gasposchkin 1979 /Harvard University Press Series: Books on Astronomy

The Sun, the Moon, & the Stars / Mae B. Freeman / Ira M. Freeman Contrib. Code: Illustrated by/ Rene Martin 1979 /Random House Books for Young Readers

Techniques & Methods of Radio-Astronomic Reception / Ed. by N. G. Basov 1979 /Plenum Publishing Corporation Series: P. N. Lebedev Physics Institutes Vol. 93 PP. 156

This Wild Abyss : The Story of the Men Who Made Modern Astronomy / Gale E. Christianson /Free Press, The

Webb Society Deep-Sky Observer's Handbook, Vol. 2 : Planetary & Gaseous Nebulae / Webb Society Staff / Ed. by Kenneth G. Jones 1979 /Enslow Publishers, Incorporated PP. 160

Webb Society Deep-Sky Observer's Handbook : Double Stars / Ed. by Webb Society / Ed. by Kenneth G. Jones this being Vol. I 1979 /Enslow Publishers, Incorporated PP. 120

White Dwarfs-Black Holes : An Introduction to Realistic Astrophysics / Roman Sexl / Hannelore Sexl 1979 /Academic Press, Incorporated

A Window in the Sky / A. T. Lawton 1979 /Elsevier Science

Yearbook of Astronomy, 1979 / Patrick Moore 1979 /Norton, W. W. & Company, Incorporated

Your Book of Astronomy / Patrick Moore 1979 Ed.# 4 /Faber & Faber, Incorporated PP. 80 PP. 80

Astronomy / Dinah L. Moche 1978 /Wiley, John & Sons, Incorporated Series: Self-Teaching Guides Ser.

Astronomy & Astrophysics Abstracts, Vol. 20 : Literature 1977, Pt. 2 / Ed. by S. Boehme 1978 /Springer-Verlag New York, Incorporated PP. viii, 786

Astronomy Now 1978 /Saunders, W. B. Company

Black Holes : The End of the Universe? / John Taylor 1978 /Avon Books

Cosmic Evolution : An Indroduction to Astronomy / George Field / Gerrit L. Verschuur / Cyril Ponnamperuma 1978 /Houghton Mifflin Company

Discovering Astronomy / Robert D. Chapman 1978 /Freeman, W. H. & Company PP. 518 PP. 518 PP. 518

Drama of the Universe / George O. Abell 1978 /Saunders College Publishing

The Earth One : The Upper Atmosphere, Ionisphere & Magnetosphere / C. W. Gordon / V. Canuto 1978 /Gordon & Breach Publishing Group Series: Handbook of Astronomy, Astrophysics & Geophysics Ser. Vol. I PP. 420

Focus on the Stars / H. Messel / S. T. Butler 1978 /Taylor & Francis, Incorporated PP. 287

Geared to the Stars : The Evolution of Planetariums, Orreries & Astronomical Clocks / Henry C. King / John R. Millburn 1978 /University of Toronto Press

God & the Astronomers / Robert Jastrow Illus.

A Handbook of Radio Sources / A. G. Pacholczyk Vol #: Pt. 1 1978 /Pachart Publishing House Series: Astronomy & Astrophysics Ser. Reference Works in Astronomy Vol. 5

The Heavenly Host / Isaac Asimov Contrib. Code: Illustrated by/ Bernard Colonna PP. 96

How Did We Find Out about Black Holes? / Isaac Asimov Contrib. Code: Illustrated by/ David Wool 1978 /Walker & Company Series: How Did We Find Out about...Ser.

In Search of Ancient Astronomies / F. C. Krupp 1978 /Doubleday

Introductory Astronomy - an Independent Study Manual / Leon Schroeder 1978 /Paladin House Publishers

The Iron Sun / Adrian Berry 1978 /Warner Books, Incorporated

John Dee on Astronomy : Propaedeumata Aphoristica (1558 & 1568) / Wayne Shumaker / John L. Heilbron 1978 /University of California Press

Journey Through the Universe : An Introduction to Astronomy / Thomas L. Swihart 1978 /Houghton Mifflin Company

Man & the Stars / Hanbury Brown 1978 /Oxford University Press, Incorporated

Megaliths, Myths, & Men / Peter H. Brown 1978 /HarperCollins Publishers, Incorporated

The New Challenge of the Stars / Patrick Moore / David Hardy 1978 /Rand McNally PP. 64

Norton's Star Atlas / Arthur P. Norton 1978 /Sky Publishing Corporation

Pacing the Void : T'ang Approaches to the Stars / Edward H. Schafer 1978 /University of California Press

Physics of Planetary Interiors / V. N. Zharkov / V. P. Triubitsyn 1978 /Pachart Publishing House Series: Astronomy & Astrophysics Ser. Vol. 6

Planets, Stars & Galaxies / Melvin Berger 1978 /Putnam Publishing Group, The

Positional Astronomy & Astro-Navigation Made Easy : A New Approach Using the Pocket Calculator / H. R. Mills 1978 /Halsted Press PP. 267

Relatividad y Cosmologia / William J. Kaufmann / Transl. by Eduardo Carriazo 1978 Ed.# 2 /HarperCollins Publishers, Incorporated

The Restless Universe : An Introduction to Astronomy / Harry L. Shipman 1978 /Houghton Mifflin Company

Stellar Atmospheres / Dimitri Mihalas 1978 Ed.# 2 /Freeman, W. H. & Company Series: Astronomy & Astrophysics Ser. PP. 632

Stonehenge Decoded / Gerald S. Hawkins PP. 202 Illus. PP. 240

Student's Study Guide to Astronomy Now / Marc L. Kutner / Naomi Pasachoff 1978 /Harcourt Brace College Publishers

Sun, Moon, & Standing Stones / John E. Wood 1978 /Oxford University Press, Incorporated

University Astronomy 1978 /Saunders College Publishing

Yearbook of Astronomy, 1978 / Ed. by Patrick Moore 1978 /Norton, W. W. & Company, Incorporated Series: Yearbook of Astronomy Ser.

The Young Scientist Book of Stars & Planets / Christopher Maynard Contrib. Code: Illustrated by/ Michael Roffe Contrib. Code: Illustrated by/ Malcolm English 1978 /EMC Paradigm Publishing Series: EMC Young Scientist Ser.

Astronomy / William J. Kaufman 1977 /Prentice Hall

Astronomy & Astrophysics Abstracts, Vol. 18 : Literature 1976, Pt. 2 / Ed. by S. Boehme 1977 /Springer-Verlag New York, Incorporated PP. x, 859

Astronomy & Astrophysics Abstracts, Vol. 19 : Literature 1977, Pt. 1 / Ed. by S. Boehme 1977 /Springer-Verlag New York, Incorporated PP. viii, 732

Astronomy for the Amateur / John Gribbin 1977 /McKay, David Company, Incorporated

Astronomy : Fundamentals & Frontiers / Robert Jastrow / Malcolm H. Thompson 1977 Ed.# 3 /Wiley, John & Sons, Incorporated

Astronomy : Principles & Practice / A. E. Roy / D. Clarke 1977 /Taylor & Francis, Incorporated PP. 248

Astronomy : The Structure of the Universe / Archie E. Roy / David Clarke 1977 /Taylor & Francis, Incorporated PP. 342

Basic Astronomy / H. Haysham 1977 /Hearst Books

Beyond the Sun : Au Dela Du Soleil / Jacques De Roussan 1977 /Tundra Books of Northern New York Series: Astronomy for Children Ser.

Catalog of the Naval Observatory Library, Washington, D.C. / Naval Observatory Library Staff 6 vols. Vol #: Set 1977 /Macmillan Library Reference

Celestial Horizons : A Concise View of the Universe / John C. Rosemergy 1977 /Allyn & Bacon, Incorporated

The Collapsing Universe : The Story of Black Holes / Isaac Asimov 1977 /Walker & Company PP. 256

The Cosmic Frontiers of General Relativity / William Kaufmann 1977 /Scott, Foresman & Company

The Cosmographical Glass : Renaissance Diagrams of the Universe / S. K. Heninger Contrib. Suppl: Jr. 1977 /Huntington Library Press PP. 209

The Crime of Claudius Ptolemy / Robert R. Newton 1977 /Johns Hopkins University Press

Earthwatch : Space-Time Investigations with a Globe / Julius Schwartz Contrib. Code: Illustrated by/ Radu Veru 1977 /McGraw-Hill Companies, The PP. 64

Essentials of Astronomy / Lloyd Motz / Anneta Duveen 1977 Ed.# 2 /Columbia University Press PP. 763

A Guide to the Literature of Astronomy / Robert A. Seal 1977 /Libraries Unlimited, Incorporated

History of Astronomy from Thales to Kepler / John L. Dreyer 1977 /Smith, Peter Publisher, Incorporated

If I Came from Mars : Si J'etais Martien / Jacques De Roussan 1977 /Tundra Books of Northern New York Series: Astronomy for Children Ser.

Introduction to Astronomy / William Starbird / Ronald Oriti 1977 /Prentice Hall

Maria Mitchell, First Lady of American Astronomy / Helen L. Morgan 1977 /Westminster John Knox Press PP. 142

Milwaukee : A Chronological & Documentary History, 1673-1977 / George J. Lankevich 1977 /Oceana Publications, Incorporated Series: American Cities Chronology Ser. PP. 154

MK Spectral Classifications : 3rd General Catalogue / William Buscombe 1977 /Northwestern University, Department of Astronomy

Modern Astronomy / Ed. by Patrick Moore 1977 /Norton, W. W. & Company, Incorporated

Native American Astronomy / Ed. by Anthony F. Aveni 1977 /University of Texas Press PP. 304

The New Astronomy & Space Science Reader / Ed. by John C. Brandt / Ed. by Stephen P. Maran 1977 /Freeman, W. H. & Company PP. 371 PP. 371

The Night Sky Book / Jamie Jobb 1977 /Little, Brown & Company Series: Brown Paper School Bks.

Point to the Stars / Joseph M. Joseph / Sarah L. Lippincott 1977 Ed.# 2 /McGraw-Hill Companies, The

Principles of Astronomy / Stanley P. Wyatt 1977 Ed.# 3 /Prentice Hall

Pulsars / Richard N. Manchester / Joseph H. Taylor 1977 /Freeman, W. H. & Company Series: Astronomy & Astrophysics Ser. PP. 281

Pulsars / F. G. Smith 1977 /Cambridge University Press Series: Cambridge Monographs on Physics

Quasars, Pulsars & Black Holes / Frederic Golden 1977 /Pocket Books

Quasars, Pulsars & Black Holes in Space / Melvin Berger 1977 /Putnam Publishing Group, The

Resource Book for the Teaching of Astronomy / Andrew Fraknoi 1977 /Freeman, W. H. & Company PP. 184

The Search / Frank Stilley 1977 /Putnam Publishing Group, The

Secrets of the Stones : The Story of Astro-Archaeology / John Michell 1977 /Viking Penguin

Simple Astronomy / Iain Nicolson 1977 /Simon & Schuster Trade Series: Encore Edition Ser.

Starscapes : Topics in Astronomy / Gerrit Verschuur 1977 /Little, Brown & Company

The Structure of the Universe / Jayant V. Narlikar 1977 /Oxford University Press, Incorporated

Textbook on Spherical Astronomy / W. M. Smart 1977 Ed.# 6 /Cambridge University Press

The Universe : From Flat Earth to Quasar / Isaac Asimov 1977 /Avon Books

The Violent Universe : An Eyewitness Account of the New Astronomy / Nigel Calder 1977 /Viking Penguin

Where Am I? / Sylvia Caveney / Rosemary Giesen Contrib. Code: Illustrated by/ Simon Stern 1977 /Lerner Publishing Group, The Series: Lerner First Fact Bks. PP. 24

White Holes : Cosmic Gushers in the Universe / John Gribbin 1977 /Delacorte Press

Whitney's Star Finder : A Field Guide to the Heavens / Charles A. Whitney 1977 /Knopf, Alfred A. Books for Young Readers

Yearbook of Astronomy, 1977 / Ed. by Patrick Moore 1977 /Norton, W. W. & Company, Incorporated

Astronomy PP. 160 PP. 168

Astronomy / William Protheroe / Eugene Capriotti / Edward Newsom 1976 /Macmillan Publishing Company, Incorporated Series: Physical Science Ser. PP. 464 PP. 464

Astronomy & Astrophysics Abstracts, Vol. 13 : Literature 1975, Pt. 1 / Ed. by S. Boehme 1976 /Springer-Verlag New York, Incorporated PP. viii, 632

Astronomy & Astrophysics Abstracts, Vol. 14 : Literature 1975, Pt. 2 / Ed. by S. Boehme 1976 /Springer-Verlag New York, Incorporated PP. viii, 747

Astronomy & Astrophysics Abstracts, Vols. 15-16 : Author & Subject Indexes to Volumes 1-10, Literature 1969-1973 / Ed. by S. Boehme 1976 /Springer-Verlag New York, Incorporated PP. v, 655

Astronomy Made Simple / Meir H. Degani 1976 /Doubleday Series: Made Simple Ser. PP. 224

Astronomy Transformed : The Emergence of Radio Astronomy in Britain / David O. Edge / Michael J. Mulkay 1976 /Wiley, John & Sons, Incorporated Series: Science, Culture & Society Ser. PP. 482

Black Holes in Space / Patrick Moore / Iain Nicolson 1976 /Norton, W. W. & Company, Incorporated PP. 128

Black Holes, Quasars, & the Universe / Harry L. Shipman 2 Vols. /Houghton Mifflin Company PP. 384 PP. 384

Black Holes, White Dwarfs, & Super Stars / Franklyn M. Branley Contrib. Code: Illustrated by/ Helmut K. Wimmer 1976 /HarperCollins Children's Books Series: Exploring Our Universe Ser.

Children of the Universe / Hoimar Von Ditfurth 1976 /Simon & Schuster Trade

Concise Encyclopedia of Astronomy / A. Weigert / H. Zimmerman 1976 Ed.# 2 /Taylor & Francis, Incorporated PP. 540

Exercises in Astronomy / Holzinger 1976 /Prentice Hall

Infrared : The New Astronomy / David Allen 1976 /Halsted Press PP. 228

Mathematical Cosmology & Extragalactic Astronomy / E. Segal 1976 /Academic Press, Incorporated Series: Pure & Applied Mathematics Ser. Vol. 68

Of Matters Great & Small / Isaac Asimov 1976 /Ace Books Series: Isaac Asimov Collection Ser PP. 320

On the Revolution of the Heavenly Spheres / Nicholas Copernicus / Ed. by Alistair M. Duncan 1976 /Barnes & Noble Books-Imports

Panorama de la Astronomia Moderna 1976 /Organization of American States Series: Serie de Fisica No. 2

Reports on Astronomy / Ed. by G. Contopoulos 3 pts. 1976 /Kluwer Academic Publishers Series: Transactions of the International Astronomical Union Ser. Vol. XVIA

Richard of Wallingford : An Edition of His Writings with Introduction, English Translation & Commentary / Ed. by J. D. North 3 vols 1976 /Oxford University Press, Incorporated PP. Vol. I: 590 pp;

To the Ends of the Universe / Isaac Asimov 1976 /Walker & Company PP. 144 PP. 144

The Universe / Donald Goldsmith 1976 /Benjamin-Cummings Publishing Company

The Universe / Robin Kerrod 1976 /Watts, Franklin Incorporated Series: Visual World Ser. PP. 160 PP. 160

The Universe & Its Structure / Beryl E. Clotfelter 1976 /McGraw-Hill Companies, The PP. 448

Vistas in Astronomy, Suppl. : Far Infrared Astronomy / Ed. by Michael Rowan-Robinson 1976 /Pergamon Press Reprint PP. 352

Yearbook of Astronomy, 1976 / Ed. by Patrick Moore 1976 /Norton, W. W. & Company, Incorporated Series: Yearbook of Astronomy Ser. PP. 215

The Amazing Universe / Herbert Friedman / Ed. by Donald J. Crump Contrib. Code: Introduction by/ Philip Morrison 1975 /National Geographic Society Series: Special Publications Series 10 No. 4 PP. 200

Archaeoastronomy in Pre-Columbian America / Ed. by Anthony F. Aveni 1975 /University of Texas Press PP. 452

Asimov on Astronomy / Isaac Asimov 1975 /Doubleday PP. 288

Asteroids / Alan E. Nourse 1975 /Watts, Franklin Incorporated

The Astronomical Telescope / B. V. Barlow 1975 /Taylor & Francis, Incorporated Series: Wykeham Science Ser. No. 31 PP. 220 PP. 220

Astronomy / F. M. Branley 1975 /Addison-Wesley Educational Publishers, Incorporated

Astronomy & Astrophysics Abstracts, Vol. 11 : Literature 1974, Pt. 1 / Ed. by S. Boehme 1975 /Springer-Verlag New York, Incorporated PP. viii, 579

Astronomy & Astrophysics Abstracts, Vol. 12 : Literature 1974. Pt. 2 / Ed. by S. Boehme 1975 /Springer-Verlag New York, Incorporated PP. viii, 699

Astronomy & Cosmology : A Modern Course / Fred Hoyle 1975 /Freeman, W. H. & Company PP. 711

Astronomy : A Handbook / Ed. by Gunter D. Roth / Transl. by Albert C. Beer 1975 /Springer-Verlag New York, Incorporated

The Book of the Damned / Charles Fort / Ed. by Lester Del Rey 1975 /Garland Publishing, Incorporated Series: Library of Science Fiction

Commonsense Celestial Navigation / Hewitt Schlereth /Contemporary Books, Incorporated Illus. PP. 240

Contemporary Astronomy / Edward J. Devinney / Haywood Smith / Sabatino Sofia 1975 /Macmillan Publishing Company, Incorporated Series: Physical Science Ser PP. 288

The Dusty Universe / Ed. by Field / Ed. by Cameron 1975 /Watson Publishing International

Dynamic Astronomy / Robert T. Dixon /Prentice Hall Illus. Illus. PP. 544 PP. 464 PP. 528

Eavesdropping on Space : The Quest of Radio Astronomy / David C. Knight 1975 /Morrow, William & Company, Incorporated PP. 96

Exploration of the Universe / George O. Abell PP. 768

The Gresham Lectures of John Flamsteed / Ed. by Eric G. Forbes 1975 /Cassell Academic PP. 467

Highlights in Astronomy / Fred Hoyle 1975 /Freeman, W. H. & Company PP. 179

A History of Ancient Mathematical Astronomy / O. Neugebauer 3 pts. 1975 /Springer-Verlag New York, Incorporated Series: Studies in the History of Mathematics & Physical Sciences Vol. 1 PP. 1500

New Frontiers in Astronomy : Readings from Scientific American Contrib. Code: Introduction by/ Owen Gingerich 1975 /Freeman, W. H. & Company PP. 369 PP. 369

Optical Resonance & Two-Level Atoms / A. Allen / J. H. Eberly 1975 /Wiley, John & Sons, Incorporated Series: Interscience Monographs & Texts in Physics & Astronomy No. 28 PP. 224

Positional Astronomy / D. McNally 1975 /Halsted Press

A Preface to Astronomy / Horris Goran 1975 /Technomic Publishing Company PP. 150

Radio Astronomy / F. Graham Smith 1975 /Viking Penguin

Radio Astronomy for the Amateur / David L. Heiserman 1975 /T A B Books PP. 252 PP. 252

Simple Celestial Navigation / Maxwell Kelch 1975 /Aztex Corporation

Strange Universe : A Sourcebook of Curious Astronomical Observations / William R. Corliss /Sourcebook Project, The Illus. PP. 275

Yearbook of Astronomy, 1975 / Ed. by Patrick Moore 1975 /Norton, W. W. & Company, Incorporated

Astronomy Data Book / J. Hedley Robinson /Halsted Press PP. 271 PP. 272