TY  - BOOK
AU  - Chattopadhyay, Devi Prasad
TI  - Prachin Bharat mein vigyan aur samaj
SN  - 8179170144
U1  - 954.01X hP1;1 
PY  - 2001///
CY  - New Delhi
PB  - Granth Shilpi
KW  - India - History - to 324 BC
KW  - India - History - 323 BC - 1000 AD
ER  -