TY  - GEN
AU  - Soars, Liz
AU  - Soars, John
TI  - New headway english course: upper-imtermediate workbook with key 
SN  - 0194358011
AV  - TRCCPBSOA2003 SOAe
PY  - 2003///
CY  - Spain
PB  - Oxford University Press
KW  - English language
KW  - Grammar
KW  - Problems, exercises, etc
KW  - Textbooks for foreign speakers
ER  -