TY  - BOOK
AU  - Hallows,Richard
AU  - Lisboa,Martin
AU  - Unwin,Mark
TI  - IELTS express: intermediate. Coursebook 
T2  - Exam essentials
SN  - 1413009557
U1  - 428.24 22
PY  - 2006///
CY  - Boston
PB  - Thompson Learning
KW  - English language
KW  - Examinations
KW  - International English Language Testing System
KW  - Bài thi
KW  - IELTS
KW  - Tiếng Anh
ER  -