Performance and competence in second language acquisition / 
Cover title :  Performance & competence in second language acquisition 
edited by Gillian Brown, Kirsten Malmkjaer, and John Williams 
 - Cambridge, U. K. :  Cambridge University Press,  1996 
 - 215 p. :  ill. ;  24 cm. 
<br/><br/>Includes bibliographical references and index 
<br/><br/><label>ISBN: </label>0521558611 (pbk.)  RM150.68 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Second language acquisition<br/>Competence and performance (Linguistics)