Pinker, Steven, <br/><br/>
Language learnability and language development / 
Steven Pinker. 
 - Cambridge, Mass. :  Harvard University Press,  1984. 
 - xi, 435 p. ; 
 - Cognitive science series ;  7 .
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>0674510542 (alk. paper) : 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Language acquisition.---
<br/><br/><label>Dewey Class. No.: </label>401.93  / La