C/o Dr.s.c.saha, Mathpara, Barrackpore, Near Barasat Road,, Kolkata - 700122, West Bengal, India
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C-25, Amrabati, Sodepur, North 24 Parganas,, Kolkata - 700110, West Bengal, India
P;lot No-96, Rabindra Sarani, 2nd Floor,, Kolkata - 700073, West Bengal, India
14-a, Rowland Road, Villa No. 3, 3rd Floor,, Kolkata - 700020, West Bengal, India
Ge- 22, Rajdanga Main Road,, Kolkata - 700107, West Bengal, India
106/b, Nataraj House, Manohar Pukur Road, Near Lansdowne Crossing,, Kolkata - 700029, West Bengal, India