Mednick Sarnoff A. Ed. <br/><br/>
Handbook of longitudinal research Vol. 1, 2 

 - New York, USA  Praeger Publishers  1984 
 - xiv,594p. 
<br/><br/><label>ISBN: </label>0-13-064013-X 
<br/><br/><label>Source: </label>Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Developmental Psychology