Douthitt, Cameron B.
Trigonometry / - New York : McGraw-Hill, c1978. - xi, 324 p. : ill. ; 24 cm.
Includes index.
0070176701
Trigonometry.
516 HIL 1978 A032 Or.
Trigonometry / - New York : McGraw-Hill, c1978. - xi, 324 p. : ill. ; 24 cm.
Includes index.
0070176701
Trigonometry.
516 HIL 1978 A032 Or.