Trefil The sciences : integrated approach / James Trefil, and Robert M. Hazen. - 2nd ed., update ed.. - New York John Wiley 1999. - 614, [63]p. col. ill. 25cm Includes index ISBN: 0471351520 Subjects--Topical Terms: Science--Study and teaching (Higher)--United Sates Dewey Class. No.: 500 TRE 1999