CAREER ORIENTED INSTITUTE ( COI )
51, Boroda Avenue, Kavi Nazrul Metro, Palki Restaurant, Milon Park, , Kolkata - 700084, West Bengal, India
Merlin Infinite 12th floor, Sector V, Salt Lake City Sector 5, , Kolkata - 700091, West Bengal, India
166/C/436, Lake Gardens, , Kolkata - 700045, West Bengal, India
3/122, azadghar, , Kolkata - 700040, West Bengal, India
E M Bypass Road, Panchasayar, , Kolkata - 700094, West Bengal, India
16b, Patbari Lane, Alambazar, , Kolkata - 700035, West Bengal, India