TY  - BOOK
AU  - Walker,Elaine
AU  - Elsworth,Steve
TI  - New grammar practice: for pre-intermediate students with key 
SN  - 9780582417106
PY  - 2000///
CY  - England
PB  - Pearson Education Limited
KW  - English language
KW  - Grammar
KW  - Problems, exercises, etc
N1  - Includes index
ER  -