TY  - BOOK
AU  - Murphy, Raymond
TI  - Basic grammar in use answer key
SN  - 0521426073
U1  - 428.24076 
PY  - 1993///
CY  - Cambridge
PB  - Cambridge University Press
KW  - English language - Grammar - Answer key
N1  - Based on the British text Essential grammar in use
ER  -