TY  - BOOK
AU  - Moore, Julie
TI  - Common mistakes at proficiency-- and how to avoid them
SN  - 9780521734981
SN  - 200528032
U1  - 428.24 MOO 
PY  - 2008///
CY  - Cambridge
PB  - Cambridge University Press
KW  - English language - Grammar - Study and teaching
KW  - English language - Study and teaching - Foreign speakers
ER  -