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Investigating Astronomy

Timothy F. Slater; Roger A. Freedman

©2014 | Second Edition
ISBN-10: 1464140855
ISBN-13: 9781464140853

Price to Individual Families/Students: $137.99
Institutional Purchase Price: $110.50

$137.99
Discovering the Universe

Neil F. Comins

©2014 | Tenth Edition
ISBN-10: 1464140863
ISBN-13: 9781464140860

Price to Individual Families/Students: $144.99
Institutional Purchase Price: $115.50

$144.99
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