TY  - BOOK
AU  - Kenny 
TI  - First certificate passkey 
SN  - 0435244892
U1  - 428.007 KEN 1996 
PY  - 1996///
CY  - Oxford
PB  - Heinemann ELT
KW  - English language
KW  - Grammar
KW  - Study and teaching
ER  -