Davidson Janet E Ed. <br/><br/>
Psychology of problem solving. 
Davidson Janet E Ed.; Sternberg Robert J Ed. 
 -  2003 
<br/><br/><label>Standard No.: </label>73536 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Dewey Class. No.: </label>S:44, P3