Annual editions :  human development 2006/2007 / 
editor, Karen L. Freiberg. 
 - 34th ed. 
 - Dubuque, Iowa :  Contemporary Learning Series,  c2006. 
 - xvi, 207 p. : ill. ; 27 cm. 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>ISBN: </label>0073545775 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Human development--Periodicals
<br/><br/><label>LC Class. No.: </label>HQ768   / An7 2006