Hudson, R. A,  <br/><br/>
Sociolinguistics / 
R. A. Hudson. 
 - Cambridge:   Cambridge University Press,   1980. 
 - xii, 250 p ages:   illustrations;   24 cm. 
 - Cambridge textbooks in linguistics .
<br/><br/> Includes indexes 
<br/><br/>Bibliography: pages 235-246 
<br/><br/><label>ISBN: </label>0521228336 0521296684pbk 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Sociolinguistics.