Kelter, Paul B. Study guide to chemistry / Paul B. Kelter - 7th ed. - Boston : Houghton Mifflin Company, 2007. - v, 496 pages study guide ISBN: 9780618528493 0618528490 LCCN: 2006046539 Subjects--Topical Terms: Chemistry. LC Class. No.: QD 31.3 / .Z86 2007 Dewey Class. No.: 540