Larson, Ron Algebra and trigonometry / Ron Larson ; with the assistance of David C. Falvo. - 8th ed. - Australia : Brooks/Cole, Cengage Learning, c2011. - xi, 884, 134 p. : ill. (some col.) ; 28 cm. Includes index. ISBN: 9781439048481 Subjects--Topical Terms: Algebra--Textbooks.Trigonometry --Textbooks. LC Class. No.: QA154.3 / .L37 2011