Exley, Linda L. College algebra and trigonometry / Linda L. Exley, Vincent K. Smith. - Englewood Cliffs, N. J. : Prentice Hall, c1993. - xxii, 855 pages ; 24 cm Includes index. ISBN: 0130198862 Subjects--Topical Terms: Algebra.Trigonometry. LC Class. No.: QA152.2 / Ex5 1993