Readings in the sociology of language / 
edited by Joshua A. Fishman. 
 - The Hague :  Mouton Publishers,  1968. 
 - 808 p. :  ill. ;  21 cm. 
<br/><br/> Includes index. 
<br/><br/>Includes bibliographies. 
<br/><br/><label>ISBN: </label>9027915288 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Sociolinguistics--Collected works.