P-845, Block-A, Laketown, Jessore Road, , Kolkata, West Bengal- 700089,India
16/2, Shibtala Lane, , Kolkata, West Bengal- 700015,India
336, Barasat Road, , Kolkata, West Bengal- 700110,India
C/O Narendra Seba Trust, 26, Gariahat Road South, , Kolkata, West Bengal- 700031,India
Cf-203, Sector1, , Kolkata, West Bengal- 700064,India
136, Santoshpur Avenue, , Kolkata, West Bengal- 700075,India
R N Avenue, , Kolkata, West Bengal- 700110,India
9, Dr. U. N. Bramachari Street., Kolkata, West Bengal- 700017,India