OWENS, Robert e. <br/><br/>
Language Development:  an introduction 
Robert E. Owens 
 - 4th ed. 
 - Boston  Allyn and Bacon  1996 
 - xvi, 544p.  ill., picture.  24cm 
<br/><br/> Reference and index. 
<br/><br/><label>ISBN: </label>0023901918 
<br/><br/><label>Dewey Class. No.: </label>401.93OWE