Baltes, Paul B (ed) <br/><br/>
Life - span development and behaviour 

 - New York  Academic press  1978 
 - 2v.xxvi, 697 p 23cm. 
<br/><br/><label>ISBN: </label>10124318010 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Behaviourism - psychology<br/>Human develoment behaviour<br/>Human developmental changes<br/>Life span modification<br/>Personality development