Hirsch, Lewis. Understanding intermediate algebra : a course for college students / Lewis Hirsch, Arthur Goodman. - 5th ed. - Pacific Grove, CA : Brooks/Cole, c2002. - xvii, 829 p. : ill. ; 29 cm. + 1 CD-ROM (4 3/4 in.) Includes index. ISBN: 0534381251 LCCN: 2001035390 Subjects--Topical Terms: Algebra. LC Class. No.: QA152.3 / .H37 2002 Dewey Class. No.: 512.9