TY  - BOOK
TI  - Active English grammar
T2  - Collins COBUILD
SN  - 9780007423729 (pbk.) :
AV  - PE1128 
U1  - 428.24 
PY  - 2011///
CY  - Glasgow
PB  - HarperCollins
KW  - English language
KW  - Grammar
KW  - Textbooks for foreign speakers
N1  - Originally published: 2003; Formerly CIP
ER  -