Problem Solving in Primary Schools 

 - New York:  Basil Blackwell,  1987. 
 - 264p.;  23 cm 
<br/><br/><label>ISBN: </label>0-631-15374-8 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Elementary schools<br/>Study and Teaching<br/>Problem Solving
<br/><br/><label>Dewey Class. No.: </label>370.78  / PRO