TY  - BOOK
AU  - Case,Doug
AU  - Davey,John
AU  - Milne,John
TI  - Extending writing skills in english : students' book
SN  - 0435280171
U1  - PE/1128 
PY  - 1983///
CY  - Oxford
PB  - Heinemann Educational Books Ltd
KW  - English language -- Textbooks for foreign speakers.
KW  - English language -- Writing.
ER  -