Owens,Robert E. <br/><br/>
Language development:an introduction / 
Owens,Robert E 
 - London  Pearson Education ltd   2014. 
 - ii, 512 p. :  ill. ;  24 cm. 
<br/><br/> Include index 
<br/><br/><label>ISBN: </label>9781292021225 
<br/><br/><label>LCCN: </label>2013050413 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Language--Language.<br/>Sign language acquisition.<br/>Oral communication.
<br/><br/><label>LC Class. No.: </label>HV2380  / .B55 2014 
<br/><br/><label>Dewey Class. No.: </label>401.93