Widdowson, J. D. A <br/><br/>
An atlas of English dialects 

 - New York:  Routledge,  2006 
 - 215 p. : ill. ; 24 cm 
<br/><br/><label>ISBN: </label>9780415392327 
<br/><br/><label>Subjects--Topical Terms: </label><br/>England - Languages - Maps
<br/><br/><label>Dewey Class. No.: </label>427.0223 UPT