TY  - BOOK
AU  - Woods,Edward
AU  - Coppieters,Rudy
AU  - Leech,Geoffrey N.
TI  - The Communicative grammar of English: Workbook 
SN  - 0582381819
PY  - 2002///
CY  - London
PB  -   Longman
KW  - Lengua inglesa
KW  - Gramática
ER  -