Aufmann, Richard N. Basic college mathematics : an applied approach / Richard N. Aufmann, Vernon C. Barker, Joanne S. Lockwood. - 6th ed. - Boston : Houghton Mifflin, c1999. - xxvi, 556p. : col. ill. ; 27 cm. ISBN: 0395907047 Subjects--Topical Terms: Mathematics LC Class. No.: QA39.2 / Au3 1999