TY  - BOOK
AU  - Palmer,Graham
TI  - Writing extra: a resource book of multi-level skills activities 
SN  - 9780521532877
U1  - 428.01 
PY  - 2004///
CY  - England
PB  - Cambridge University Press
KW  - INGLES
KW  - ESCRITURA
KW  - PROBLEMAS, EJERCICIOS, ETC
ER  -