Developing communicative competence in a second languages / 
edited by Robin C. Scarcella, Elaine S. Andersen and Stephen D. Krashen 
 - New York :  Newbury House Publishers,  1990 
 - 356 p. :  ill. ;  24 cm. 
 - Issues in second language research .
<br/><br/>Includes bibliographies references 
<br/><br/><label>ISBN: </label>0066325307 
<br/><br/><label>LCCN: </label>89-078530 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Language and languages--Study and teaching<br/>Communicative competence<br/>Second language acquisition