Nesselroade, John R, ed. <br/><br/>
Life-span developmental psychology : methodological issues 

 - New York  Academic Press  1973 
 - xiii, 364p. 
<br/><br/> Includes bibliographical references and index 
<br/><br/><label>ISBN: </label>125156502 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Developmental psychology<br/>Psychology