TY  - BOOK
AU  - Thomson,A.J.
AU  - Martient, A.V.
TI  - Practical English Grammar: exercises 1 
SN  - 0194313379 (paperback)
U1  - 428.2THO 
PY  - 1980///
CY  - London 
PB  - Oxford University Press
KW  - English language--Grammar
KW  - English language
UR  - http://10.10.170.122:8080/browse/book/24135
ER  -