TY  - BOOK
T1  - I speak english: Book 3
A1  - Díaz, Elia
A1  - Wigdorsky, Leopoldo
LA  - English
PP  - Santiago
PB  - Fondo editorial educación moderna
YR  - 1966
ED  - 3° ed.
UL  - https://glotrec.wdi-testing.gei.de/cat/Record/manes99213
OP  - 143
ER  -