INSTITUTE OF EDUCATIONAL RESEARCH & STUDIES
6/1, Swinhoe Street, , Kolkata - 700019, West Bengal, India
149/1, Lake Gardens, , Kolkata - 700045, West Bengal, India
8/2/1,Motilal Mullick Lane,Kolkata - 700035, Kolkata - 700035, Near Nabodaya Club, Kolkata - , West Bengal, India
25/3, Ballygunge Circular Road, , Kolkata - 700019, West Bengal, India
Link Road, Sonarpur, , Kolkata - 700150, West Bengal, India
736 & 740, Lake Town, , Kolkata - 700089, West Bengal, India