TY  - BOOK
AU  - 
TI  - Interchange : self - study audio level 2
PY  - 2005///
CY  - New York: 
PB  - Cambridge, 
KW  - Genero-Inglés
N1  - Area-CD; 2005
N2  - This audio program constains the conversations and self - study exercises from the student's book
ER  -