Posamentier  <br/><br/>
Problem-solving strategies for efficient and elegant solutions : a resource for the mathematics teacher  
/ Alfred S Posamentier, Stephen Krulik. 
 - Thousand Oaks  Corwin Press  1998. 
 - xx, 249p.  ill.  28cm 
<br/><br/><label>ISBN: </label>0803966989  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Problem solving
<br/><br/><label>Dewey Class. No.: </label>510.19 POS 1998