Astha Appartment, Surendra Nath Road, , Kolkata - 700124, West Bengal, India
28/6, Gariahat Rd, , Kolkata - 700031, West Bengal, India
C F 280, Salt Lake City, , Kolkata - 700064, West Bengal, India
C/O Rotary Narayana Nethralaya, , Kolkata - 700091, West Bengal, India
114/1, Bidhan Sarani, , Kolkata - 700004, West Bengal, India