TY  - BOOK
AU  - Smalley, William Allen.
TI  - Linguistic diversity and national unity: language ecology in Thailand 
SN  - 0226762882 (cloth : alk. paper)
U1  - 495.917 
PY  - 1994///
CY  - Chicago
PB  - University of Chicago Press
KW  - Thai language-Dialects--
ER  -