The Development of oral and written language in social contexts / 
edited by Anthony D. Pellegrini and Thomas D. Yawkey 
 - Norwood, N.J. :  Ablex Publishing,  1984 
 - xiv, 273 p. ;  24 cm. 
 - Advances in discourse processes  v. 13 .
<br/><br/>Includes bibliographies and indexes 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Language acquisition<br/>Sociolinguistics