4, N C Dutta Sarani, Dalhousie, , Kolkata - 700001, West Bengal, India
181 A, Lenin Sarani, , Kolkata - 700013, West Bengal, India
2 A, Tower House, Chowringhee Square, , Kolkata - 700069, West Bengal, India
16, , Kolkata - 700001, West Bengal, India
34, Meghnad Saha Sarani, , Kolkata - 700029, West Bengal, India