Hill, Errol (Editor) <br/><br/>
Problem solving: Learning and teaching an annotated bibliography 

 - London  Francess Pinter  1979 
 - 143p. 
<br/><br/><label>ISBN: </label> UKP 12.50 
<br/><br/><label>Source: </label> UKP 12.50 
<br/><br/><label>Dewey Class. No.: </label>016.15343 HIL