Posamentier, Alfred S. <br/><br/>
Problem-solving strategies for efficient and elegant solutions grades 6-12 : a resource for the mathematics teacher  

 - 2nd 
 - New Delhi    Corwin Press  2008 
<br/><br/><label>ISBN: </label>978-1-412-95970-4 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics - study and teaching
<br/><br/><label>Dewey Class. No.: </label>510.712 POS