16, Hair Street, Rannis Building, 2nd Floor,, Kolkata - 700001, West Bengal, India
44-b, Karl Mark Sarani, Post- Khideerpur,, Kolkata - 700023, West Bengal, India
49/5-b, Karl Marx Sarani, Opp. Bhukailash Maidan, Kidderpore,, Kolkata - 700023, West Bengal, India
No.38, Dr. Sudhir Basu Road,, Kolkata - 700023, West Bengal, India
2/7, Sarat Bose Road, Flat No: 7a & 7b, "vasundhara Building", 4th Floor,, Kolkata - 700020, West Bengal, India