TY  - BOOK
AU  - Ur, Penny
TI  - Grammar practice activities
SN  - 521338476
U1  - 428.007 
PY  - 1988///
CY  - Cambridge ; New York
PB  - Thomson Heinle
KW  - English language
KW  - Study and teaching
KW  - Foreign speakers
KW  - Grammar
KW  - Problems, exercises, etc
N1  - 001149; K 031; 001150; K 032
ER  -