181/C, Chittaranjan Avenue, , Kolkata - 700007, West Bengal, India
8, Munshipara Lane, , Kolkata - 700006, West Bengal, India
Sodepur Road, Bireshpally, Madhyamgram, , Kolkata - 700129, West Bengal, India
53, Raja Ram Mohan Sarani, , Kolkata - 700009, West Bengal, India
Science City Site Office, JBS Haldane Ave, , Kolkata - 700046, West Bengal, India