152, Kalikapur, Purbaloke,, Kolkata - 700099, West Bengal, India
23, Canning Street, B.r.b. Basu Road, Room No. 40,, Kolkata - 700001, West Bengal, India
75, Ist Floor, Room No. 74, N.s. Road,, Kolkata - 700001, West Bengal, India
12, S. N. Roy Road, Sahapur,, Kolkata - 700038, West Bengal, India
No. 44, Saheed Hemanta Kumar Basu Sarani,, Kolkata - 700074, West Bengal, India