TY  - BOOK
AU  - Oxenden 
AU  - Latham-Koenig, Christina
TI  - English file upper-intermediate 
SN  - 0194368637 
U1  - 428.007 OXE 2001 
PY  - 2001///
CY  - Oxford
PB  - Oxford University Press
KW  - English language
KW  - Spoken English
KW  - Study and teaching
KW  - Foreign speakers
ER  -