Lovell, Kenneth <br/><br/>
Educational psychology and children 
K. Lovell foreword by P. E. Vernon 
 - 11th ed. 
 - London  Hodder & Stoughton  1973 
 - 319 p. : ill. ; 21 cm. 
<br/><br/> Includes indexes 
<br/><br/>p. 306-308 
<br/><br/><label>ISBN: </label>0340176741 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Educational psychology