Stein Morris I <br/><br/>
Stimulating creativity.2V. 

 - New York     Academic Press       1974 
<br/><br/><label>Standard No.: </label>33727 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Dewey Class. No.: </label>S:731, L4.1-.2