Columbia subject headings:
India--Politics and government--1947---Congresses.
Nationalism--India--Congresses.
Regionalism--India--Congresses.
Harvard subject headings:
India--Politics and government--1947---Congresses.
Nationalism--India--Congresses
Regionalism--India--Congresses.
Princeton subject headings:
India--Politics and government--1947---Congresses.
Nationalism--India--Congresses.
Regionalism--India--Congresses.