TY  - BOOK
AU  - Oxenden, Clive.
AU  - Latham - Koenig, Christina.
AU  - Hamilton, Gill.
TI  - English file: Upper-Intermediate Teacher's book 
SN  - 9780194368650 (pbk.)
U1  - 428.24	 23
PY  - 2009///
CY  - New York
PB  - Oxford University Press
KW  - English language	
KW  - English language--Study and teaching	
ER  -