Timberlake, Karen C. Chemistry an introduction to general, organic, and biological chemistry / [Book] : Karen C. Timberlake. - 7th ed. - Menlo Park, CA : Benjamin/Cummings, c1999. - xxviii, 740 p. : col. ill. ; 28 cm. Includes index. All. ISBN: 9780321056108 0321056108 0321021711 Subjects--Topical Terms: Chemistry. Dewey Class. No.: 540