Introductory and Intermediate Algebra :  A combined Approach / 
Bittinger Marvin L., Judith a Beecher . 
 - California :  Addison-Wesley ,  1999. 
 - xxi,848 p.: 
<br/><br/><label>ISBN: </label>0201340208 
<br/><br/><label>LC Class. No.: </label>QA152.2  / .B57 1999