Barnett, Raymond A. (1925- ). Intermediate algebra : structure and use / Raymond A. Barnett. - 2nd ed. - New York [etc.] : McGraw-Hill Book Company, 1980. - XI, 480 s. : il. ; 25 cm. Indeks. ISBN: 0070037507 Subjects--Topical Terms: Algebra. Universal Decimal Class. No.: 512.8