Wissler, Clark. <br/><br/>
Masks / 
by Clark Wissler. 
 - New York :  American Museum of Natural History,  1938. 
 - 32 (photocopied) leaves : ill. 
 - Guide leaflet series of the American Museum of Natural History ; no. 96 .
<br/><br/> Photocopied. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Masks.