Dictionary of the Lepcha-language-primary source edition/ 
Mainwaring, George Byres 
 - Berlin:  Unger Brothers,  1898. 
 - 552 p. 
<br/><br/><label>ISBN: </label>1287725406 
<br/><br/><label>Dewey Class. No.: </label>495.403  / MAI/D