TY  - BOOK
AU  - Hornby,A.S.
TI  - Oxford Progressive English Course : : Book Three 
U1  - 428.24  
PY  - 1969///
CY  - London
PB  - Oxford University Press, 
KW  - English language
KW  - Textbooks for foreign speakers
KW  - Teacher's handbook
KW  - Study and teaching(adult)
ER  -