Cohen, David <br/><br/>
Precalculus with unit-circle trigonometry 
David Cohen 
 - Third edition 
 - xv, 882 pages  illustrations (some colour)  26 cm 
<br/><br/> Includes index 
<br/><br/><label>ISBN: </label>0534352758 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Algebra<br/>Function<br/>Trigonometry
<br/><br/><label>LC Class. No.: </label>QA331.3  / .C64 1998