Columbia subject headings:
Harvard subject headings:
India--Economic conditions--Congresses.
India--History--1947---Congresses.
India--Politics and government--1947---Congresses.
India--Politics and government--1977---Congresses.
India--Social life and customs--Congresses.
India--Social policy--Congresses.
Political sociology--Congresses
Social structure--India--20th century--Congresses.
Princeton subject headings:
India--Politics and government--1977---Congresses.
India--Social policy--Congresses.
Political sociology--Congresses.
Social structure--India--20th century--Congresses.