TY  - BOOK
AU  - Rodriguez Pino,Cecilia
TI  - Intercambios: spanish for global communication 
SN  - 0-8884-1966-6
AV  - PC4129 .E5 R63
PY  - 1991///
CY  - Boston, Massachusetts
PB  - Heinle & Heinle
N1  - Worbook / Laboratory manual
ER  -