TY  - BOOK
ED  - University of Cambridge. ESOL Examinations
TI  - Certificate in Advanced English: Handbook for teachers for examinations from December 2008 
SN  - 978-1-906438-47-0
PY  - 2008///
CY  - Cambridge
PB  - University of Cambridge
KW  - Languages ​​of the World
ER  -