Lehmann, Jay  <br/><br/>
Elementary Algebra:   Graphs& authentic Applications/ 
Jay Lehmann. 
 - 
 - NewJersey:   Prentice Hall,   2008.  
 - xvi, 641 p. : 
<br/><br/> Includes index  
<br/><br/><label>ISBN: </label>9.7801322016e+012 
<br/><br/><label>Subjects--Topical Terms: </label><br/>algebra
<br/><br/><label>LC Class. No.: </label>HF 5721   / .L34 2002