Humphrey,George <br/><br/>
Thinking  an introducgtion to its experimental psychology. 
Humphrey,George 
 - London  Methuen and Co.  1951 
 - 331 pages 
<br/><br/><br/>In English 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Thought & Thinking
<br/><br/><label>Dewey Class. No.: </label>Jdii,256(2)  1951