TY  - BOOK
AU  - Ninnat  Olanvoravuth.
TI  - Business English Communication
SN  - 9745716839
AV  - PE1115 N521B 1999
PY  - 1999///
CY  - Bangkok
PB  - Thammasat University press
KW  - ”ENGLISH LANGUAGE - BUSINESS ENGLISH”
ER  -