TY  - BOOK
ED  - COBUILD.
TI  - Work on your vocabulary. 
T2  - Collins work on your ..
SN  - 9780007499540
AV  - PE1449 .W67 2013
PY  - 2013///
CY  - London : 
PB  -  Collins, 
KW  - English language
KW  -  Textbooks for foreign speakers
KW  -  Grammar
KW  -  Problems, exercises, etc
N1  - "Powered by COBUILD"--cover
ER  -