Studies in ecuadorian indian languages 

 - 1 volúmenes :  ilustraciones 
 - Linguistic series .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Cofan<br/>Quichua (fonetica)<br/>Quichuas<br/>Secoya (fonetica)<br/>Secoyas<br/>Sioma (fonetica)<br/>Siomas<br/>Zaparo (fonetica)<br/>Zaparos<br/>Bacoan chibcha<br/>Cayapa (gramatica)<br/>Cayapa<br/>Chibcha barbacoan<br/>Cofan (fonetica)
<br/><br/><label>Subjects--Geographic Terms: </label><br/>Ecuador
<br/><br/><label>Dewey Class. No.: </label>498.323  / S933