TY  - BOOK
AU  - Cotton,David
AU  - Falvey,David
AU  - Kent,Simon
TI  - Market Leader: elementary business english course book 
T2  - Market leader
SN  - 9781408237052
U1  - 428.01 
PY  - 2012///
CY  - Harlow, England
PB  - Pearson Education Limited
KW  - INGLES COMERCIAL
KW  - INGLES
KW  - ENSEÑANZA
ER  -