TY  - BOOK
AU  - Richards, Jack C
AU  - Hull, Jonathan 
TI  - Interchange 1
SN  - 521359899
U1  - 428 
PY  - 1990///
CY  - New York
PB  - Cambridge University Press
KW  - English language
KW  - Textbooks for foreign speakers
KW  - Communication, International
N1  - 002311; It 012
ER  -