Cohen David <br/><br/>
Precalculus:a problems -oriented approach 

 - 5TH ED 
 - New Fork  West Pub  1997 
 - VARIOUS PAGINGS 
<br/><br/><label>ISBN: </label>0-314-06921-6 
<br/><br/><label>Subjects--Topical Terms: </label><br/>MATHEMATICS
<br/><br/><label>LC Class. No.: </label>QA 39.2  /  .C64 1997