Barnett, Raymond A. Intermediate algebra structure and use / [Book] : Raymond A. Barnett, Thomas J. Kearns. - 4th ed. - New York : McGraw-Hill, c1990. - xvi, 579 p. : ill. ; 25 cm. Includes index. All. ISBN: 0070039461 Subjects--Topical Terms: Algebra. Dewey Class. No.: 512.9