10/2b, Romanath Majumder Street, , Kolkata - 700009, West Bengal, India
Brabourne Road, , Kolkata - 700001, West Bengal, India
5 A, N. C. Dutta Sarani, , , Kolkata - 700001, West Bengal, India
111, Dr Meghnad Saha Sarani, , Kolkata - 700029, West Bengal, India
65/1, Sarat Bose Road, , Kolkata - 700025, West Bengal, India