College trigonometry
By: [by] Fred Richman, Carol Walker [and] Elbert Walker.
Contributors: Walker, Carol L., 1935- joint author.; Walker, E. 1930- joint author.
Publisher: Scott, Foresman
Published: 1970
Place of publication: [Glenview, Ill.]
Language: eng
Number of pages: 198
Subjects: Trigonometry.; Trigonometrical functions.