Nettle, Daniel. <br/><br/>
Kaybolan sesler :  Dünya dillerinin yok oluş süreci / 
by Daniel Nettle. 
 - Istanbul :  Oğlak,  2002. 
 - 362 p. :  ill ;  20 cm. 
<br/><br/> This book is in Turkish. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>9753293852 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Language maintenance.<br/>Language obsolescence.