TY  - BOOK
AU  - Suresh Chandra Bandyopadhyay
TI  - Bharater Gyan-Bigyan
U1  - 500 
PY  - 1366/// [B.S.]
CY  - Kolkata
PB  - Bookland Pvt Ltd
KW  - Science - India
N1  - Includes Index, Bibliography
ER  -