Encyclopedia of the world's endangered languages / 
edited by Christopher Moseley. 
 - London :  Routledge,  2007. 
 - xvi, 669 p. :  maps ;  26 cm. 
<br/><br/><label>ISBN: </label>9780415563314 (pbk)  RM196.75 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Endangered languages--Encyclopedias.<br/>Language and languages--Encyclopedias