Pimpan Vessakosol
Communicative business English : reading - Bangkok : Thammasat Univ. Press, 1986 - 155
ENGLISH LANGUAGE--BUSINESS ENGLISH
COMMERCIAL CORRESPONDENCE
PE1115 / P556C
Communicative business English : reading - Bangkok : Thammasat Univ. Press, 1986 - 155
ENGLISH LANGUAGE--BUSINESS ENGLISH
COMMERCIAL CORRESPONDENCE
PE1115 / P556C