Timberlake, Karen C. Chemistry : an introduction to general, organic, and biological chemistry / Karen C. Timberlake. - 9th edithion - San Francisco : Pearson/Benjamin Cummings, 2006. - xxi, 661 pages : illustrations ; 29 cm. Includes index. ISBN: 0805330151 0805330283 9780805330151 9780805330281 Subjects--Topical Terms: Chemistry--Textbooks. Dewey Class. No.: 540