Wardhaugh,Ronald <br/><br/>
An Introduction to Sociolinguistics 

 - 6th 
 - UK  Wiley Blackwell  2012 
 - 450p. 
<br/><br/><label>ISBN: </label> RS 3240.42 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Linguistics
<br/><br/><label>Dewey Class. No.: </label>306.44 WAR