TY  - GEN
AU  - Soars, John
AU  - Soars, Liz
TI  - Headway (Pre-intermediate) (Teachers' book)
SN  - 0194339890
PY  - 1991///
CY  - Oxford
PB  - Oxford University Press
KW  - English language - Study & teaching
KW  - Language
ER  -