P 89, CIT Road, Kankurgachi, , Kolkata - 700054, West Bengal, India
137/1, B T ROD, ISI, , Kolkata - 700108, West Bengal, India
32, , Shakespeare Sarani, Park Circus, , Kolkata - 700017, West Bengal, India
Kiran Sankar Roy Road, , Kolkata - 700001, West Bengal, India
1/129/1, Tanowar Colony, , Kolkata - 700074, West Bengal, India