TY  - BOOK
AU  - Soars,Liz
TI  - Headway: Advanced : Workbook 
SN  - 0-19-433564-X
PY  - 1989///
CY  - Oxford
PB  - Oxford University Press
KW  - English language
KW  - Textbooks for foreign speakers
KW  - Workbooks
ER  -