McKeague, Charles P. Trigonometry / Charles P. McKeague, Mark D. Turner. - 7th ed. - Belmont, CA : Brooks/Cole, Cengage Learning, c2013. - xvi, 498, A-62, I-8 p. : col. ill. ; 26 cm Includes index. ISBN: 9781111826857 (hbk.) 1111826854 (hbk.) Subjects--Topical Terms: Trigonometry--Textbooks. Dewey Class. No.: 516.24 / MAC 2013