Alphonse, Ephraim S. <br/><br/>
Guaymi grammar and dictionary :  with some ethnological notes / 
by Ephraim S. Alphonse. 
 - Washington :  [s.n.],  1955. 
 - ix, 128 p. ; 
<br/><br/><label>ISBN: </label>BK451 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Guaymi language-Grammar.-
<br/><br/><label>Dewey Class. No.: </label>497.85  / Gu