TY  - BOOK
AU  - Sumtum Parisuthiman
TI  - Business communication: a functional approach 
SN  - 9745719331
AV  - HF 5718.59 S95B 2005
PY  - 2005///
CY  - Bangkok
PB  - Thammasat Uneversity Press
KW  - COMMUNICATION IN MANAGEMENT
N1  - Bibiography; Unit ILeiter layout and conventions; Unit II The qualities of business communications; Unit III Personal business letters
ER  -