Atlas of the world's languages / 
general editors : R. E. Asher and Christopher Moseley 
 - 2nd ed. 
 - London :  Routledge,  2007 
 - xv, 400 p. :  ill. ;  43 cm. 
<br/><br/> 'First published 1994 by Routledge' -- verso page 
<br/><br/><label>ISBN: </label>9780415310741  RM2163.13 0415310741 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Linguistic geography--Maps<br/>Language and languages