Krulik, Stephen. <br/><br/>
Problem solving  a handbook for teachers 
Stephen Krulik, Jesse A. Rudnick. 
 - Boston  Allyn and Bacon  c1980. 
 - vii, 227 p.  ill. 
<br/><br/>Bibliography: p. 117-118. 
<br/><br/><label>ISBN: </label>0205068472 
<br/><br/><label>LCCN: </label>79018817  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Problem Solving
<br/><br/><label>LC Class. No.: </label>QA63  / .K78 
<br/><br/><label>Dewey Class. No.: </label>153.4/3