TY  - BOOK
AU  - Richards,Jack C.
AU  - Hull,Jonathan
AU  - Proctor,Susan
TI  - Interchange: English for International Communication: Teacher's Manual 3 
SN  - 0-521-37685-8
U1  - 428 
PY  - 2009///0730 00:00:00
KW  - Ingles
KW  - Enseñanza
ER  -