TY  - BOOK
AU  - Doff, Adrian
AU  - Jones, Christopher
TI  - Language in use:  : classroom book
T2  - Upper intermediate
SN  - 81-7596-223-2
U1  - 811.111 
PY  - 2004///
CY  - N.Delhi
PB  - Cambridge University Press
KW  - English Language
KW  - Grammar -English
ER  -