TY  - BOOK
AU  - Dougill , John
AU  - Doherty , Liz
TI  - Stage by stage: student's book 
SN  - 0340372443
U1  - 428.24 22
PY  - 1986///
CY  - London
PB  - Hodder and Stoughton
KW  - English Language
ER  -