Psychological Development, A Life-Span Approach 
Paul Henry Mussen ... [et al.] 
 - New York :  Harper & Row,  c1979 
 - ix, 502 pages :  illustration ;  24 cm 
<br/><br/>Includes bibliographies and index 
<br/><br/><label>ISBN: </label>0060446927 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Developmental psychology
<br/><br/><label>Dewey Class. No.: </label>155 PSY