Wardhaugh, Ronald <br/><br/>
An introduction to sociolinguistics 

 - Oxford UK  Blackwell Publishers.  1992 
 - 400p 
<br/><br/><label>ISBN: </label>063183531 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Sociolinguistics.
<br/><br/><label>LC Class. No.: </label>P 40   / .W37 1992