Peters, Ann M.. <br/><br/>
The Units of Language Acquisition /  

 - 1st ed /  
 - Cambridge CB2 1RP :   Cambridge University Press ,   1970 
 - p.131 :  
<br/><br/><label>ISBN: </label>0-521-25810-3 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Linguistics 
<br/><br/><label>Dewey Class. No.: </label>P111,3:3  / M3