Trefil, James. , The sciences : an integrated approach / James Trefil, Robert M. Hazen. - 5th ed. - xxviii, 112 pages : illustrations color ; 28 cm. ISBN: 0471769924 9780471769927 Subjects--Topical Terms: Science --Study and teaching (Higher)--United States. LC Class. No.: Q161.2 / .T73 2007