Columbia subject headings:
Communist Party of India--History.
Kerala (India)--Economic policy.
Kerala (India)--Politics and government.
Kerala (India)--Scheduled tribes--Government policy--History.
Harvard subject headings:
Communist Party of India--History.
Kerala (India)--Economic policy.
Kerala (India)--Politics and government.
Kerala (India)--Scheduled tribes--Government policy--History.
Princeton subject headings: