Trigonometry :

Foerster, Paul A.

Trigonometry : functions and applications / Paul A. Foerster. - 2nd. ed. - Menlo Park, Calif. : Addison-Wesley. 1984. - 390 p. : ill., 24 cm.

0-201-20237-9 0-201-20100-3

84146195


Algebra.
Trigonometry.

QA531 / .L37 1984
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