TY  - BOOK
AU  - Graves,Kathleen
AU  - Rein,David P.
TI  - East West Student Book 1A
SN  - 0194344096
U1  - 428.077 
PY  - 1988///
CY  - New York
PB  - Oxford University Press
KW  - Capacitacion docente
N1  - Student book 1B
ER  -