TY  - BOOK
AU  - Mann,Malcolm
AU  - Taylore-Knowles,Steve
TI  - IELTS for academic purposes: 6 practice tests 5.5 to 6.5 
SN  - 0071269576
U1  - 428.0076 14
PY  - 2009///
CY  - New York
PB  - McGraw-Hill Education
KW  - IELTS
KW  - Tiếng Anh
N1  - E-B7/05890 (original)
ER  -