TY  - BOOK
AU  - Whitehead,Russell
TI  - Progress to Vantage: developing Business English skills at intermediate level 
SN  - 1902741447 (Teacher's book)
PY  - 2003///
CY  - Oxford
PB  - Summertown Publishing
KW  - English language
KW  - Business English
KW  - Textbooks for foreign speakers
ER  -