Barnett, Raymond A. College Algebra With Trigonometry - 7th ed. - Boston McGraw-Hill 2001 - xxiv, 909 p. - Barnett, Ziegler & Byleen's precalculus series . ISBN: 0-07-236869-1. Subjects--Topical Terms: TrigonometryAlgebraMathematics LC Class. No.: QA154.2.B358