TY  - BOOK
AU  - O'Neill,Robert
AU  - Duckworth,Michael
AU  - Gude,Kathy
TI  - Success at first certificate: Teacher's book: With revision tests 
SN  - 0194532666
PY  - 1992///
CY  - Oxford
PB  - Univ. press
KW  - Teaching English
ER  -