TY  - BOOK
AU  - Ur,Penny
TI  - Grammar practice activities: a practical guide for teachers 
T2  - Cambridge handbooks for language teachers
SN  - 0521338476
PY  - 1988///
CY  - Cambridge
PB  - Cambridge University Press
KW  - English language
KW  - Study and teaching
KW  - Foreign speakers
N1  - Includes index and bibliographies : p. 283-284
ER  -