TY  - BOOK
AU  - Soars,John
AU  - Soars,Liz
TI  - Headway: Workbook : Pre-Intermediate without key 
SN  - 019-433998-X
PY  - 1997///
CY  - Oxford
PB  - University Press
KW  - English language
KW  - Textbooks for foreign speakers
ER  -