Hoff, Erika,  1951- <br/><br/>
Language development / 
Erika Hoff. 
 - 4th ed. 
 -  c2009. 
 - xx, 490 p. :  ill. ;  25 cm. 
<br/><br/>Includes bibliographical references (p.421-468) and indexes. 
<br/><br/><label>ISBN: </label>9780495501718 0495501719 
<br/><br/><label>LCCN: </label>2007941635 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Language acquisition.
<br/><br/><label>LC Class. No.: </label>P118  / .H64 2009 
<br/><br/><label>Dewey Class. No.: </label>401/.93