TY  - BOOK
AU  - Schiffrin,Rebecca Sokol de
AU  - Uteda,Beatriz Alicia
AU  - Golstein,Elías Jaime
TI  - English - My Second Language
PY  - 1979///
CY  - London : 
PB  - Longman, 
KW  - INGLES-ENSEÑANZA
N1  - Includes exercises
ER  -