TY  - BOOK
AU  - Soars, John
AU  - Soars, Liz
TI  - Headway : Advance (workbook)
SN  - 019433564X
U1  - 428.24 
PY  - 1989///
CY  - Oxford
PB  - Cambridge University Press
KW  - English language
KW  - Textbooks for foreign speakers
KW  - Study and teaching
KW  - Foreign speakers
N1  - 002665; Y 195
ER  -