Ingram, David <br/><br/>
First language acquisition :  method, description and explanation / 
by David Ingram 
 - Cambridge  :  Cambridge University Press,  1992 
 - 572 p.  :  ill.  ;  23 cm. 
<br/><br/><label>ISBN: </label>0521349168  RM75.21 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Language<br/>Speech production measurement--Methods<br/>Child Language
<br/><br/><label>National Library of Medicine Call No.: </label>WV501  / .I54f 1989 9