Kailash Bhawan, 2nd Floor 32/1, Gariahat Road South, Kolkata, West Bengal - 700031,India
77A / 72 Raja S. C. Mullik Road, P. O. Regent Estate, Kolkata, West Bengal - 700092,India
No. 228, A.P.C. Road, Kolkata, West Bengal - 700004,India