Trigonometric and circular functions
Coxford, Arthur F.
Trigonometric and circular functions Arthur F. Coxford, Joseph N. Payne - New York Harcourt Brace Jovanovich 1972 - 230 p. ; 23 cm. - Harbrace mathematics .
0153540818
Trigonometrical functions
Trigonometric and circular functions Arthur F. Coxford, Joseph N. Payne - New York Harcourt Brace Jovanovich 1972 - 230 p. ; 23 cm. - Harbrace mathematics .
0153540818
Trigonometrical functions
