No. 9, Dr. U. N. Brahmachari Street, Formerly Loudon Street, Kolkata, West Bengal - 700017,India
Building No. 1717, Third Floor, Rajdanga Main Road, Behind Kasba New Market, Kolkata, West Bengal - 700107,India
No. 56, J. L. Nehru Road, Kolkata, West Bengal - 700071,India