TY  - BOOK
AU  - Kusumal  Rajatanun
TI  - Communicative business English
SN  - 9745714348 :
U1  - 808.0666 
PY  - 1993///
CY  - Bangkok
PB  - Thammasat University Press
KW  - Commercial correspondence
KW  - English language
KW  - Business English
N1  - Bibliography
ER  -