TY  - BOOK
AU  - Richards, Jack C., 1945-
AU  - Richards, Jack C., 1945-
TI  - nterchange:  student's book 2/ Jack C. Richard with Jonathan Hull and Susan Proctor    
SN  - 9780521601962
AV  - PE1128 .R45 2005 
U1  - PE1128 .R45 2005 
PY  - 2005///
PB  - Cambridge, UK.: Cambridge University Press
ER  -