1854
It was started in Kolkata, West Bengal, India.
east bengal Chakrobarty raj gopalchari. west bengal M. K. Narayanan.
i dont know y u ask
<1072.5 m> Kharagpur, West Bengal, India.
dr.pannalal bose.
Ashok Mitra.
West Bengal.
west bengal
Dr.BIdhan chandra roy
west bengal
west bengal
prafulla chandra roy