Dworetzky, John. <br/><br/>
Introduction to child development / 
John P. Dworetzky. 
 - 3rd ed. 
 - St. Paul :  West Publ. Co.,  1987. 
 - xxx, 595 p. :  ill. (some col.) ;  27 cm. 
<br/><br/> Includes indexes. 
<br/><br/>Bibliography: p. 549-573. 
<br/><br/><label>ISBN: </label>0314347372 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Child development.<br/>Child psychology.