Blitzer, Robert. College algebra essentials / Robert Blitzer. - 2nd ed. - Upper Saddle River, NJ : Pearson Education, 2007. - p. cm. Includes index. ISBN: 0132203138 (alk. paper) 9780132203135 (alk. paper) Subjects--Topical Terms: Algebra--Textbooks. LC Class. No.: QA152.3 / bli