TY  - BOOK
AU  - Latham-Koenig,Christina
AU  - Oxenden,Clive
AU  - Seligson,Paul
TI  - American English File: with Online Practice 
SN  - 9780194776165
AV  - PE2807 .O943 2013
U1  - 427.973 23
PY  - 2013///
CY  - Oxford
PB  - Oxford Univ Press
KW  - English language
KW  - Study and teaching
KW  - United States
KW  - Problems, exercises, etc
KW  - Sound recordings in foreign speakers
ER  -