TY  - BOOK
AU  - Hallows,Richard
AU  - Lisboa,Martin
AU  - Unwin,Mark
AU  - Humphreys,Pamela
TI  - IELTS express: upper intermediate coursebook 
SN  - 9781133313021 (pbk.)
PY  - 2013///
CY  - Hampshire
PB  - National Geographic Learning
KW  - International English Language Testing System
KW  - English language
KW  - Textbooks for foreign speakers
KW  - Examinations
KW  - Study guides
ER  -