TY  - BOOK
T1  - Age of progress
A1  - Burchell, S. C.
LA  - English
PP  - New York
PB  - Time
YR  - 1966
UL  - https://tuklas.up.edu.ph/Record/UP-99796217601490101
OP  - 192
CN  - GB 417 B87
KW  - Nineteenth century.
KW  - Progress.
ER  -