73, Chakraberia Road North, , Kolkata - 700020, West Bengal, India
113/6, HAZRA ROAD, , Kolkata - 700026, West Bengal, India
C/O Rotary Narayana Nethralaya, , Kolkata - 700091, West Bengal, India
Gc 229, , Kolkata - 700106, West Bengal, India
26, Diamond Harbour Road, , Kolkata - 700038, West Bengal, India