TY  - BOOK
AU  - Thomson, A.J.
AU  - Martinet,A.J.auth.
TI  - A practical english grammer exercises 2
SN  - 195620550
U1  - 425 
PY  - 1986///
CY  - Delhi
PB  - Oxford University Press
KW  - English Grammer
N1  - Includes index
ER  -