9, Shyama Charan De Street,, Kolkata - 700073, West Bengal, India
12, Phani Bhusan Ghosal Road, Aria Gaha,, Kolkata - 700057, West Bengal, India
8, Camac Street, Shanti Niketan, 8th Floor, Flat No. 8,, Kolkata - 700017, West Bengal, India
Block Ed 121, 228 Rajdanga Main Road,, Kolkata - 700107, West Bengal, India
Room No. 6, 3rd Floor, Sir R N M House, 3b, Lal Bazar Street,, Kolkata - 700001, West Bengal, India