Larson, Ron, 1941- Algebra and trigonometry / Ron Larson ; with the assistance of David C. Falvo. - 8th ed. - Belmont, CA : Brooks/Cole Cengage Learning, c2011. - xi, 884, 134 p. : ill. (some col.) ; 29 cm. Mathematical formulae on endpapers. Includes index. ISBN: 9781439048481 LCCN: 2009930253 Subjects--Topical Terms: Algebra--Textbooks.Trigonometry--Textbooks.