TY  - BOOK
AU  - Bury,John Bagnell
AU  - Beard,Charles Austin
AU  - بيوري، جونباغنل
TI  - The idea of progress: an inquiry into its origin and growth 
U1  - 901 21E
PY  - 1932///
CY  - New York
PB  - Dover Publications
N1  - Index; Notes bibliogr
ER  -