TY  - BOOK
AU  - Thomson,  A. J. 
AU  -  Martinet, A. V.
TI  - A Practical English Grammar
SN  - 0195620534
U1  - 425/ T3821/ 2003 22
PY  - 2003///
CY  - New Delhi
PB  - Oxford University Press
KW  - English Grammar
ER  -