TY  - BOOK
AU  - Richards, Jack C.
TI  - Interchange: : intro student's book
SN  - 0521601517
U1  - 428.24071 
PY  - 2005///
CY  - Cambridge
PB  - Cambridge University Press
KW  - English language -- Study and teaching -- Foreign speakers
KW  - English language -- Study and teaching
KW  - English language
ER  -