Chambers, J. K. <br/><br/>
Dialectology / 
J.K. Chambers, Peter Trudgill 
 - Cambridge :  Cambridge University Press,  1980 
 - 218 p. :  map. ;  24 cm. 
 - Cambridge textbooks in linguistics .
<br/><br/>Includes bibliographical references and index 
<br/><br/><label>ISBN: </label>0521224012  hard covers 
<br/><br/><label>LCCN: </label>79-41604 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Dialectology<br/>Language and languages--Variation