Fishman, Joshua A. <br/><br/>
The Spread of English :  The sociology of English as an additional language / 
Joshua A. Fishman, Robert L. Cooper, Andrew W. Conrad. 
 - Rowley, Mass. :  Newbury House Publishers,  1977. 
 - xii, 336 p. ;  23 cm. 
<br/><br/>Includes bibliogr. references 
<br/><br/><label>ISBN: </label>0883770873 
<br/><br/><label>Subjects--Topical Terms: </label><br/>English language--Study and teaching--Foreign speakers<br/>English language--Social aspects