TY  - BOOK
AU  - Thorne,Sara
TI  - Mastering Advanced English Language
T2  - Macmillan master series
SN  - 0333628322
AV  - PE1460 .T46 1997
PY  - 1996///
CY  - Basingstoke
PB  - Macmillan
KW  - English language
KW  - Usage
ER  -