TY  - BOOK
AU  - Richards,Jack C.
TI  - Interchange: sudent's book 2 
SN  - 9780521601962
AV  - PE1072 
PY  - 2009///
CY  - Cambridge
PB  - Cambridge University Press
KW  - English language
KW  - Textbooks for foreign speakers
KW  - Study and teaching
KW  - Foreign speakers
KW  - Communication International
KW  - Problems exercises etc
ER  -