Precalculus :

Demana, Franklin D., 1938-

Precalculus : functions and graphs / Franklin Demana, Bert K. Waits ; with the assistance of Alan Osborne, Gregory D. Foley. - Reading, Mass. : Addison-Wesley, c1990. - 1 v. (various pagings) : ill. ; 25 cm.

Includes index.


0201527812


Algebra.
Trigonometry.

512.13 / DEM