Zumdahl, Steven S. Student Solutions Guide to Sccompany chemistry / Steven S. Zumdahl, Susan Arena Zumdahl, Thomas J. Hummel. - 7th ed. - Boston; New York : Houghton Mifflin, 2007. - 396 p. : ill. ; 28 cm. ISBN: 9780618528509 Subjects--Topical Terms: Chemistry. Dewey Class. No.: 540 Z S S 221