00759 a2200181 4500 0 0 0 0 NFIC CCL CCL GEN 2021-04-14 Purchase G20243 0 QA531.TRI 1997 G20243 2021-04-14 00:00:00 C.1 2021-04-14 BK 5843 5843 0669417602 QA531.TRI 1997 Larson, Roland E. author Trigonometry : a graphing approach with technology updates / Roland E. Larson, Robert P. Hostetler, Bruce H. Edwards ; with the assistance of David E. Heyd. Boston: Houghton Mufflin company., 1997 xxxii, 498, 147 p. : ill. (some col.) ; Includes indexes. Trigonometry. Hostetler, Robert P. Edwards, Bruce H., 1946- lcc BK 531 TRI QA