Krulik, Stephen <br/><br/>
Reasoning and problem solving :  a handbook for elementary school teachers / 
Stephen Krulik, Jesse A. Rudnick 
 - vi, 361 pages :  illustrations ;  29 cm 
<br/><br/> Primary 
<br/><br/><label>ISBN: </label>0205140068 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics--Study and teaching (Elementary)<br/>Problem solving--Study and teaching
<br/><br/><label>Dewey Class. No.: </label>370.15