Robertson, S. Ian <br/><br/>
Problem solving/ 

 - USA:  Psychology press,  2001 
 - xvi, 271 
<br/><br/><label>ISBN: </label>415203007 
<br/><br/><label>Source: </label> 125-03-2003 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Problem Solving