92B, Jhawtala Road, , Kolkata - 700017, West Bengal, India
A7, Flat No 9, Phase 2, Haltu, , Kolkata - 700078, West Bengal, India
C/O Rotary Narayana Nethralaya, , Kolkata - 700091, West Bengal, India
139/ A, Lenin Sarani, Dharmatala, , Kolkata - 700013, West Bengal, India
Kalikapur, Sonarpur, , Kolkata - 700150, West Bengal, India