INSTITUTE OF EDUCATIONAL RESEARCH & STUDIES
6/1, Swinhoe Street, , Kolkata - 700019, West Bengal, India
40/1, 2nd Floor, Purabi Cinema Building, M G Road, , Kolkata - 700009, West Bengal, India
62/4b, S N Banerjee Road, , Kolkata - 700014, West Bengal, India
204, Sarsuna Main Road, , Kolkata - 700061, West Bengal, India
82, Block B, , Kolkata - 700089, West Bengal, India
110/21 A, Salimpur Road, Dhakuria, , Kolkata - 700031, West Bengal, India