TY  - BOOK
AU  - Oxenden,Clive
AU  - Hamilton,Gill
AU  - Latham-Koenig,Christina
TI  - English file: Teacher's book 
SN  - 0194368653
U1  - 428.2 14
PY  - 2009///
CY  - Oxford, New York
PB  - Oxford University Press
KW  - English language
KW  - Study and teaching
KW  - United States
KW  - Problems, exercises, etc
KW  - Mỹ
KW  - Ngôn ngữ
KW  - Phương pháp giảng dạy
KW  - Tiếng Anh
N1  - Includes bibliographical references
ER  -