Freedman, Roger A. Universe / Roger A. Freedman, William J. Kaufmann, III. - 6th ed. - New York : W.H. Freeman, c2002. - xxix, 701 p. : ill. (chiefly col.) ; 28 cm. + 1 CD-ROM (4 3/4 in.) Includes index. ISBN: 0716746476 LCCN: 2001001694 Subjects--Topical Terms: Astronomy.Cosmology. Subjects--Geographic Terms: Universe. LC Class. No.: QB43.3 / .F74 2002 Dewey Class. No.: 520