The encyclopedia of human development and education :  theory, research and studies / 
edited by R. Murray Thomas 
 - Oxford :  Pergamon Press,  1990 
 - 519 p. :  ill. ;  25 cm. 
 - Advances in education .
<br/><br/> Includes bibliographical references and index 
<br/><br/><label>ISBN: </label>0080334083  RM360.18 
<br/><br/><label>LCCN: </label>89-26480 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Development psychology