TY  - BOOK
AU  - Benn, Colin
AU  - Dummett, Paul
AU  - Nicholas Sheard
TI  - Progress to vantage: Developing Business English Skills at Intermediate Level: Work Book with Key
U1  - 428 
PY  - 2004///
CY  - Oxford
PB  - Summer Town publishing, 
KW  - English Language
ER  -