Sociolinguistics and language teaching / 
edited by Sandra Lee McKay, Nancy H. Hornberger. 
 - Cambridge :  Cambridge University Press,  1996. 
 - xii, 484 pages:   maps ;  23 cm. 
<br/><br/>Includes bibliographical references and index 
<br/><br/><label>ISBN: </label>0521484340  RM106.26 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Language and languages--Study and teaching--Social aspects.<br/>Sociolinguistics.