Woodruff Asahel D. <br/><br/>
Psychology of teaching 

 - 2nd 
 - New York, USA  Longmans, Green and Co   1948 
 - xi,272p. 
<br/><br/><label>Source: </label>Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Education - Psychology