Larson, Roland E. Algebra and trigonometry : a graphing approach / Roland E. Larson, Robert P. Hostetler and Bruce H. Edwards. - 2nd ed. - Boston : Houghton Mifflin, c1997. - xxviii, 868 pages : color illustrations ; 23 cm Includes index. ISBN: 0669417238 Subjects--Topical Terms: Algebra.Trigonometry. LC Class. No.: QA154.2 / L32 1997