TY  - BOOK
AU  - Das ( atta),Lakshmi
TI  - Vidyasagar: smarane o manane 
SN  - 9789383161089
U1  - 303.484092VID 21
PY  - 2019///
CY  - Kolkata
PB  - Akshar prakashani
KW  - VIDYASAGAR - BIOGRAPHY
ER  -