Humphrey, George <br/><br/>
Nature of Learning: In Its Relation To The Living System.   
  

 - 1st 
 - London  Kegan Paul  1933 
 - Vii, 316 pgs.; 22 cms. 
<br/><br/> B   
<br/><br/>  
<br/><br/><label>ISBN: </label>
<br/><br/><label>Subjects--Topical Terms: </label><br/>Subconscious & Altered States
<br/><br/><label>Dewey Class. No.: </label>154.4 Hum/Nat