Aufmann, Richard N. College algebra [Book] / Richard N. Aufmann, Vernon C. Barker, Richard D. Nation. - 2nd ed. - Boston : Houghton Mifflin Co., c1993. - xxi, 476, 68, 6 p. : ill. (some col.) ; 26 cm. Includes index. All. ISBN: 0395638070 (hbk) Subjects--Topical Terms: Algebra. Dewey Class. No.: 512.9