Roys, Ralph <br/><br/>
The book of Chilam Balam of Chumayel 
/ Ralph L. Roys 
 - Norman, Oklahoma  : University of Oklahoma Press  , 1973  , c1967. 
 - 229p.  : il. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mayas---History<br/>Mayas---Literatura
<br/><br/><label>Dewey Class. No.: </label>LAS 972.015 ROY