TY  - GEN
AU  - Black , Michael
AU  - Sharp , Wendy
TI  - Objective IELTS: Intermediate student's book
SN  - 9780521608824
U1  - 428 
PY  - 2006///
CY  - New York
PB  - Cambridge University Press
KW  - HETC
KW  - English Language
KW  - CD
ER  -