TY  - BOOK
AU  - Richards,Jack C.
AU  - Hull,Jonathan
AU  - Proctor,Susan
TI  - Interchange: self study audio 
U1  - 428.0076 
PY  - 2005///]
CY  - New York
PB  - Cambridge University press
KW  - English language
KW  - Sound recordings for foreign speakers
KW  - Study and teaching
KW  - Sound recordings
KW  - for foreign speakers
N1  - Self study audio [Intro Level] -- Self study audio [Level 1] -- Self study audio [Level 2] -- Self study audio [Level 3]
ER  -