Page, Ray. <br/><br/>
Problem solving / 
Ray Page, Roland Clarke, John Poole. 
 - Edinburgh :  Oliver & Boyd,  1982 
 - 111p. :  ill. 
 - Modular courses in technology .
<br/><br/> At head of title : Schools Council. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Problem solving.