Larson, Ron, 1941- Trigonometry / Ron Larson ; with the assistance of David C. Falvo. - 8th ed.. - Belmont, CA Brooks/Cole c2011. - 1 v. (various pagings) ill 27cm ISBN: 9781439049075 Subjects--Topical Terms: Trigonometry--Textbooks Dewey Class. No.: 512.13 LAR 2011