TY  - BOOK
AU  - RICHARDS,Jack C
AU  - Elena Dorado
AU  - Jonathan Hull
AU  - Kate Cory-Wright
AU  - Sergio Pianco
AU  - Susan Proctor
TI  - Interchange 1: :Teacher's Resource Book
SN  - 0-521-60181-9
U1  - 415. 
PY  - 2008///
CY  - New York
PB  - Cambiridge University Press 
KW  - 0
KW  - Grade 7-9
N1  - CD Audio 1 buah CD Interchange Teacher's Resource Book 1
ER  -