Understanding our Universe /
Palen, Stacy ...[et al.].
Understanding our Universe / Stacy Palen ...[et al.]. - First Edition - New York : W.W. Norton ; 2012 - xxix, 485, [44] p. : ill. (chiefly col.), maps ; 28 cm.
Includes bibliographical references and index.
9780393912104
Astronomy -- Textbooks;
520 / PAL
Understanding our Universe / Stacy Palen ...[et al.]. - First Edition - New York : W.W. Norton ; 2012 - xxix, 485, [44] p. : ill. (chiefly col.), maps ; 28 cm.
Includes bibliographical references and index.
9780393912104
Astronomy -- Textbooks;
520 / PAL