Life-span developmental psychology :  research and theory / 
edited by L. R. Goulet and Paul B. Baltes 
 - New York :  Academic Press,  c1970 
 - xv, 591 p. :  ill. ;  24 cm. 
<br/><br/>Includes bibliographical references and index 
<br/><br/><label>ISBN: </label>012293850X :  USD 14.5 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Developmental psychology
<br/><br/><label>Dewey Class. No.: </label>136