Fundamentals of trigonometry /
Swokowski, Earl William.
Fundamentals of trigonometry / Earl W. Swokowski. - 4th ed. - Boston : Prindle, Weber & Schnidt, 1978 - ix, 338 p. : graphs. ; 26 cm.
Includes index.
0871502542
Trigonometry
Trigonometry, Plane.
516.24 / S979F 1978
Fundamentals of trigonometry / Earl W. Swokowski. - 4th ed. - Boston : Prindle, Weber & Schnidt, 1978 - ix, 338 p. : graphs. ; 26 cm.
Includes index.
0871502542
Trigonometry
Trigonometry, Plane.
516.24 / S979F 1978