TY  - GEN
AU  - Wallwork, Adrian
TI  - Discussions A-Z: intermediate : a resource book of speaking activities
T2  - Cambridge copy collection
SN  - ISBN 9781107618299
PY  - 2013///
CY  - Cambridge
PB  -  Cambridge University Press
KW  - Lengua inglesa
KW  - embne
N1  - Acompaña al libro un cd prestable
ER  -