Hirsch, Lewis. Understanding intermediate algebra : a course for college students / by Lewis Hirsch, Arthur Goodman. - 4th ed. - Pacific Grove, CA : Brooks/Cole Pub., 1998. - xxi, 722 p. : ill. (some col.) ; 29 cm. ISBN: 053435338X Subjects--Topical Terms: Algebra. LC Class. No.: QA152.2 HIR 1998