TY  - BOOK
AU  - A. J. THOMAS
TI  - A PRACTICAL ENGLISH GRAMMAR (EX.1)
U1  - 425/THO/PRA 
PY  - 1986///
CY  - NEW DELHI
PB  - E. L. B. S.
KW  - ENGLISH GRAMMAR
KW  - ENGLISH LANGUAGE
ER  -