Gudschinsky, Sarah C. <br/><br/>
How to learn an unwritten language / 
Sarah C. Gudschinsky. 
 - New York :  Holt, Rinehart and Winston,  1967. 
 - xii, 64 p. ; 
 - Studies in anthropological method .
<br/><br/><label>ISBN: </label>BK114 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Language and languages-Study and teaching.--
<br/><br/><label>Dewey Class. No.: </label>407  / Ho