34/2, Salt Lake City, , Kolkata - 700064, West Bengal, India
32b, Barasat Road, , Kolkata - 700121, West Bengal, India
C/O Rotary Narayana Nethralaya, , Kolkata - 700091, West Bengal, India
3rd Flr, Room No 3, Day Care Centre, , Kolkata - 700054, West Bengal, India
1 H, Gariahat Road, , Kolkata - 700068, West Bengal, India