TY  - BOOK
AU  - Obee,Bob
TI  - Cambridge first certificate: grammar and usage 
T2  - Cambridge first certificate skills
SN  - 0521624851
U1  - 428.2 
PY  - 1998///
CY  - Cambridge
PB  - Cambridge University Press
KW  - English language
KW  - Study and teaching
KW  - Great Britain
KW  - Examinations
KW  - Study guides
KW  - Grammar
ER  -