Billstein, Rick <br/><br/>
A problem solving approach to mathematics / 
Rick Billstein, Shlomo Libeskind, Johnny W. Lott 
 - 9th ed. 
 - Boston :  Pearson Addison Wesley,  2006 
 - xvii, 1031 p. :  ill. ;  26 cm. 
<br/><br/>Includes index 
<br/><br/><label>ISBN: </label>0321375416  RM4412.92 9780321375416 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics--Study and teaching (Elementary)<br/>Problem solving--Study and teaching (Elementary)