TY  - BOOK
AU  - Mascull,Bill
AU  - Heitler, David,
TI  - Market leader: upper intermediate business English teacher's book 
SN  - 9781405814357(spiral binding) :
U1  - 428.2402465 
PY  - 2006///
CY  - Harlow, England
PB  - Pearson/Financial Times
KW  - English language
KW  - Business English
KW  - Study and teaching
KW  - Textbooks
ER  -