TY  - BOOK
TI  - Collins cobuild key words for IELTS
SN  - 9780007365470 (pbk.)
U1  - 428.24 
PY  - 2011///
CY  - London
PB  - HarperCollins
KW  - Vocabulary
KW  - English language
KW  - Textbooks for foreign speakers
KW  - International English Language Testing System
KW  - Study guides
ER  -