Sams, Bert F. <br/><br/>
Tradition and modernity in a Lao Song voillage of Central Thailand / 
by Bert F. Sams. 
 - Los Angeles, Calif. :  University of California,  1987. 
 - 351 p. ;  24 cm. 
<br/><br/>Thesis (Ph.D) - University of California, 1987. 
<br/><br/>p. 311-332. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Lao Song--Social conditions.