Lombard, Sylvia J. <br/><br/>
Yao-English dictionary 
compiled by Sylvia J. Lombard edited by Herbert C. Purnell 
 - Cornell University, Ithaca, New York  Department of Asian Studies  1968 
 - 363 p. ; 28 cm. 
 - Data paper (Cornell University. Southeast Asia Program)  no. 69 .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Yao language--Dictionaries--English