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Eyewitness Companions Astronomy
by Ridpath, Ian, Sparrow, Gile...
ISBN: 9780756617332
List Price: $22.50
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Illustrated Encyclopedia of the Universe
by Ridpath, Ian, Reese, Martin
ISBN: 9780823025121
List Price: $45.00
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Collins Stars and Planets Guide. Ian Ridpath (Collins Guide)
by Ian Ridpath
ISBN: 9780007424429
List Price: $28.53
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Children's Giant Atlas of the Universe
by Ridpath, Ian, Oxford Illust...
ISBN: 9780681407374
List Price: $19.95
OUT OF STOCK
See Availability on Amazon24.
25.
Monthly Sky Guide - Ian Ridpath - Paperback - REV
by Ridpath, Ian, Tirion, Wil
ISBN: 9780521448659
List Price: $14.95