Explorations:
Arny, Thomas.
Explorations: an introduction to astronomy Thomas T. Arny - 5th ed. - New York, NY McGraw-Hill 2008 - xxix, 594 p. col. ill. +1 computer laser optical disc (4 3/4 in.) 28 cm
Includes index. Business math handbook to accompany practical business math procedures
9780072943603
2007021192
Astronomy--Textbooks.
Explorations: an introduction to astronomy Thomas T. Arny - 5th ed. - New York, NY McGraw-Hill 2008 - xxix, 594 p. col. ill. +1 computer laser optical disc (4 3/4 in.) 28 cm
Includes index. Business math handbook to accompany practical business math procedures
9780072943603
2007021192
Astronomy--Textbooks.