TY  - SOUND
AU  - Mascull,Bill
AU  - Comfort,Jeremy
TI  - Best practice upper intermediate: business English in global context : audio CDs 
U1  - 428.202465 22
PY  - 2008///
CY  - [S. l.]
PB  - Thomson Heinle
KW  - English language
KW  - Business English
KW  - Audio-visual aids
KW  - Textbooks for foreign speakers
KW  - Business writing
KW  - Problems, exercises, etc
KW  - EEENG
KW  - July2014
N1  - Units 1-6, units 7-12
ER  -