TY  - BOOK
AU  - Walker,Elaine
AU  -  Elsworth,Steve
TI  - Grammar practice for upper intermediate students with key /  
SN  - 9780582417212
U1  - 428.2  23
PY  - 2000///
CY  -  England, ENK :  
PB  - Longman
KW  - English language
KW  - Grammar
KW  - Study and teaching
N1  - Includes index
ER  -