TY  - BOOK
AU  - Sumtum Parisuthiman
TI  - Communicative letter writing for all purposes
SN  - 9745716596
AV  - PE 1483 S841C 1998
PY  - 1998///
CY  - Bangkok
PB  - Thammasat University Press
KW  - LETTER WRITING
KW  - ENGLISH LANGUAGE
KW  - WRITING
ER  -