Human development :  annual editions 06/07 / 
editor, Karen L. Freiberg 
 - 34th ed. 
 - Dubuque, Iowa :  McGraw-Hill,  2006 
 - 205 p. :  ill. ;  28 cm. 
<br/><br/><label>ISBN: </label>0073545775 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Developmental psychology