Barnett, Raymond A. College algebra. - 7th ed. / - Boston : McGraw Hill, 2001. - xxiv, 658 p. : col. ill. ; 27 cm. - Barnett, Ziegler & Byleen's precalculus series . Includes indexes. ISBN: 0072368683 (acidfree paper) Subjects--Topical Terms: Algebra. Dewey Class. No.: 512 HIL 2001 A057 Or.