Advances in child development and behavior  
/ Academic  Press  
 - New York:   Academic  Press,   1974 
 - x, 195p.  
<br/><br/> Vol. 9 1974 
<br/><br/><label>ISBN: </label>0-12-009709-5 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Atoms 
<br/><br/><label>Subjects--Index Terms: </label>Physics  
<br/><br/><label>Universal Decimal Class. No.: </label>159.922.7(05)