TY  - BOOK
AU  - Soars, Liz
AU  - Soars, John
AU  - Hancock, Oaul
TI  - Headway: advanced, student's book / 
SN  - 9780194547611
AV  - PE1122 .S676 2019
PY  - 2019///
CY  - Oxford: 
PB  - Oxford University Press, 
KW  - English language
KW  - Textbooks for foreign speakers.
KW  - Problems, exercises, etc
N1  - Includes Internet access
ER  -