TY  - BOOK
AU  - Ninnat Olanvoravuth
TI  - Business English writing
AV  - PE 1115 N56B 1983
PY  - 1983///
CY  - Bangkok
PB  - Thammasat University Press
KW  - ENGLISH LANGUAGE
KW  - RHETORIC
N1  - Includes bibliography
ER  -