The development of language / 
Jean Berko Gleason, Boston University ; Nan Bernstein Ratner, University of Maryland, College Park. 
 - Ninth edition. 
 - xvii, 407 pages :  illustrations ;  28 cm 
<br/><br/>Includes bibliographical references (pages 308-368) and indexes. 
<br/><br/><label>ISBN: </label>9780134161143 (print) 0134161149 (print) 
<br/><br/><label>LCCN: </label>2015043664 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Language acquisition.<br/>Psycholinguistics.<br/>Sociolinguistics.
<br/><br/><label>LC Class. No.: </label>P118  / .D44 2017 
<br/><br/><label>Dewey Class. No.: </label>401.93 GLF R