P.L.Deuty Road (Off. Diamond Harbour Road), Bishnupur, South 24-Pgs., Kolkata, West Bengal- 743503,India
2, Motilal Colony, , Kolkata, West Bengal- 700081,India
G R Road, , Kolkata, West Bengal- 700024,India
965, Jessore Road, , Kolkata, West Bengal- 700055,India
Nirmal Sengupta Sarani, , Kolkata, West Bengal- 700081,India
C/O Narendra Seba Trust, 26, Gariahat Road South, , Kolkata, West Bengal- 700031,India
C 3, School Road, , Kolkata, West Bengal- 700110,India
190, Rabindra Sarani, Burrabazar, , Kolkata, West Bengal- 700007,India