Travers Robert M.W. <br/><br/>
Essentials of learning 

 - 4th 
 - New York, USA  Macmillan Publishing Company  1977 
 - vii,626p. 
<br/><br/><label>ISBN: </label>0-02-421350-0 
<br/><br/><label>Source: </label>Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Education