TY  - BOOK
AU  - London, Andy Richards,  Jack C
TI  - Tactics for listening, expanding, test booklet / Andy London; Jack, C. Richards
SN  - 13-978-0-19-438834-4
PY  - 2000///4
CY  - New York 
KW  - 1.OBRA GENERAL 2. INGLES LISTENING
N1  - Incluye. Cuadros
ER  -