Posamentier, Alfred S. <br/><br/>
Problem-solving strategies for efficient and elegant solutions grades 6-12:   a resource for the mathematics teacher / 
Alfred S. Posamentier. 
 - 2nd 
 - Thousand Oaks, CA :  Corwin Press,  2008. 
 - 260 p. : ill.:  25 cm. 
<br/><br/><br/>English 
<br/><br/><label>ISBN: </label>978-1-4129-5970-4 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Problem solving
<br/><br/><label>LC Class. No.: </label>510.712 P84