Communication before speech :  normal development and impaired communication / 
edited by Judith Coupe and Juliet Goldbart. 
 - London ;  New York :  New York :  Croom Helm ;  Methuen,  c1988. 
 - 129 p. :  ill. ; 
<br/><br/> Includes index. 
<br/><br/>Bibliography: p. 121-126. 
<br/><br/><label>ISBN: </label>0709948417 0709948484 (pbk.) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Communicative disorders in children<br/>Language acquisition.
<br/><br/><label>Dewey Class. No.: </label>155.413  / COU.C