TY  - BOOK
AU  - Walker,Elaine
AU  - Elsworth,Steve
TI  - New grammar practice for pre-intermediate students
SN  - 0582417147
AV  - PE1112  .W34 2003
PY  - 2003///
CY  - Harlow
PB  - Longman
KW  - English language
KW  - Grammar
KW  - Problems, exercises, etc
ER  -