The Encyclopedia of human development and education :  theory, research, and studies / 
edited by R. Murray Thomas. 
 - 1st ed. 
 - Oxford [England] ;  New York :  Pergamon Press,  1990. 
 - xvi, 519 p. ;  26 cm. 
<br/><br/><label>ISBN: </label>0080334083 : 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Developmental psychology.<br/>Educational psychology.
<br/><br/><label>Dewey Class. No.: </label>155  / THO N90E