Illingworth, Ronald S. <br/><br/>
The development of the infant and young child: normal and abnormal 
by Ronald S. Illingworth. 
 - 4th ed. 
 - Baltimore  Williams and Wilkins  1970. 
 - 382 p.  illus. 
<br/><br/> 921004 
<br/><br/>Includes bibliographies. 
<br/><br/><label>ISBN: </label>0443006776 
<br/><br/><label>LCCN: </label>74018357 //r852 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Child development<br/>Child development--Testing.<br/>Child development deviations
<br/><br/><label>LC Class. No.: </label>RJ131  / .I75 1970 
<br/><br/><label>Dewey Class. No.: </label>612/.65