Keenan, Thomas. <br/><br/>
An introduction to child development / 
Thomas Keenan. 
 - Los Angeles :  Sage Publications,  c2002. 
 - 288 p. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>0761962205 : 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Child development.<br/>Child psychology.
<br/><br/><label>LC Class. No.: </label>BF721  / .K38