TY  - BOOK
AU  - Moore, Julie
TI  - Common mistakes at Proficiency .. and how to avoid them
SN  - 978052173498
U1  - 428.24 
PY  - 2008///
CY  - New York
PB  - Cambridge University Press
KW  - English Language
KW  - Study and Teaching
KW  - Foriegn speaker
ER  -