32b, Barasat Road, , Kolkata - 700121, West Bengal, India
A7, Flat No 9, Phase 2, Haltu, , Kolkata - 700078, West Bengal, India
25, Ground Floor, Jogen rRoy Road, , Kolkata - 700123, West Bengal, India
C/O Rotary Narayana Nethralaya, , Kolkata - 700091, West Bengal, India
, Kolkata - 700020, West Bengal, India