TY  - BOOK
AU  - Barraclough,Carolyn
AU  - Gaynor,Suzanne
TI  - Activate! B1+ students book
SN  - 9781408253878
PY  - 2010///
CY  - Essex : 
PB  - Pearson Education, 
KW  - INGLES-ENSEÑANZA
KW  - SALA JUVENIL
ER  -