Columbia subject headings:
Chile--Politics and government--1970-1973.
Corporations--United States.
Cuba--History--Revolution, 1959.
Income distribution--United States.
Working class--United States.
Harvard subject headings:
Chile--Politics and government--1970-1973.
Corporations--United States
Cuba--History--Revolution, 1959.
Income distribution--United States.
Working class--United States
Princeton subject headings:
Chile--Politics and government--1970-1973.
Corporations--United States.
Cuba--History--Revolution, 1959.
Income distribution--United States.
Working class--United States.