TY  - BOOK
AU  - Powell,Mark
TI  - Presenting in English: how to give successful presentations 
SN  - 1899396306
U1  - 428.3 14
PY  - 2002///
CY  - Boston, MA.
PB  - Thomson
KW  - Tiếng Anh
KW  - Giao tiếp
KW  - English language
KW  - Spoken English
ER  -