Foerster, Paul A. <br/><br/>
Precalculus with trigonometry : concepts and applications 

 - Emeryville  Key Curriculum Press  c2003 
 - 784 p 
<br/><br/><label>ISBN: </label>1559533919 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Trigonometry  Functions  Calculus
<br/><br/><label>LC Class. No.: </label>QA 531 .F56/