TY  - BOOK
AU  - Rogers,Louis
AU  - Cowper,Anna
TI  - @work student's book: pre-intermediate B1 
SN  - 9788466813631
AV  - PE1112 R633A 2013
PY  - 2013///
CY  - Oxford
PB  - Richmond
KW  - English language
KW  - Problems, exercises, etc
KW  - Textbooks for foreign speakers
ER  -