Ritchie Key, Mary. <br/><br/>
Comparative methodology for distant relationships in north and south american languages. 

 - [s.l.] :   Unioversity of California, Irvine,   1983. 
 - 12 p. ;   28 cm. 
<br/><br/> Fotocopia. 
<br/><br/>
<br/><br/><br/>Inglés. 
<br/><br/><label>Dewey Class. No.: </label>610