HUMPHREY, G. <br/><br/>
Thinking:  an introduction to its experimental psychology 
George Humphrey 
 - 1951  Methuen  1951 
 - ix,331p. 
<br/><br/><label>ISBN: </label> Shilling:12 
<br/><br/><label>Subjects--Topical Terms: </label><br/>THOUGHT & THINKING
<br/><br/><label>Dewey Class. No.: </label>PSY 153.42  / HGn51