TY  - BOOK
AU  - Thornbury,Scott
AU  - Watkins, Peter
TI  - The CELTA course: certificate in English language teaching to adults: trainee book 
SN  - 978052169069
AV  - PE1128 .T47 2013
PY  - 2007///
CY  - Cambridge
PB  - Cambridge University Press
KW  - English language
KW  - --Textbooks for foreign speakers
ER  -