Dugopolski, Mark <br/><br/>
Elementary & Intermediate Algebra/  
Mark Dugopolski. 
 - 3rd ed.  
 - India :  Mcgraw,   2006 . 
<br/><br/> Includes Index  
<br/><br/><label>ISBN: </label>9.780071284e+012 
<br/><br/><label>Subjects--Topical Terms: </label><br/>_Linear Equatiopns 
<br/><br/><label>LC Class. No.: </label>QA 152.3 .D84 2009