Hudson, R. A. <br/><br/>
Sociolinguistics   
by R. A. Hudson 
 - 2nd ed. 
 - Cambridge  Cambridge University Press  1996 
 - xv, 279p. 
 - Cambridge textbooks in linguistics .
<br/><br/><label>ISBN: </label>0521565146 
<br/><br/><label>Dewey Class. No.: </label>306.44  / N96