Travers, Robert Morris William,  1913- <br/><br/>
Educational psychology :  a scientific foundation for educational practice / 
Robert M. W. Travers 
 - New York :  MacMillan,  1973 
 - vii, 448 p. :  ill. ;  25 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Educational psychology