23a, Royd St., Room No. 103, 1st Floor,, Kolkata - 700016, West Bengal, India
17, Charu, Chandra Place, East Kolkata,, Kolkata - 700033, West Bengal, India
30/h-1, 1st Floor, Alimuddin Street,, Kolkata - 700016, West Bengal, India
7 A, Dr. Meghnad Saha Sarani(southern Avenue), 4th Floor, Flat No. 4b,, Kolkata - 700026, West Bengal, India
36, 3rd Floor, Room No. 1-b, Strand Road,, Kolkata - 700001, West Bengal, India