Richman, Fred, 1938-
College trigonometry / [by] Fred Richman, Carol Walker [and] Elbert Walker. - [Glenview, Ill.] : Scott, Foresman, [1970] - 198 p. : illus. ; 25 cm.
69015228
Trigonometry.
Trigonometrical functions.
QA531 / .R514
514
College trigonometry / [by] Fred Richman, Carol Walker [and] Elbert Walker. - [Glenview, Ill.] : Scott, Foresman, [1970] - 198 p. : illus. ; 25 cm.
69015228
Trigonometry.
Trigonometrical functions.
QA531 / .R514
514