Lehmann  <br/><br/>
Elementary algebra : graphs and authentic applications  
/ Jay Lehmann. 
 - 3rd ed.. 
 - Upper Saddle River  Pearson Education  2008. 
 - xvi, 645p.  ill.  28cm 
<br/><br/>Includes bibliographical references and index 
<br/><br/><label>ISBN: </label>013220164X  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Algebra--Textbooks
<br/><br/><label>Dewey Class. No.: </label>512.9 LEH 2008