TY  - BOOK
AU  - Richards, Jack C
AU  - Hull, Jonathan 
TI  - Interchange 1
SN  - 0521359880
U1  - 428.2 
PY  - 1990///
CY  - New York
PB  - Oxford University Press
KW  - English language
KW  - Textbooks for foreign speakers
KW  - Communication, International
N1  - 002220; F 047
ER  -