Columbia subject headings:
Chile--Economic conditions--1988---Public opinion--Statistics.
Chile--Politics and government--1988---Public opinion--Statistics.
Chile--Social conditions--1970---Public opinion--Statistics.
Public opinion--Chile.
Harvard subject headings:
Chile--Economic conditions--1988---Public opinion--Statistics.
Chile--Politics and government--1988---Public opinion--Statistics.
Chile--Social conditions--1970---Public opinion--Statistics.
Public opinion--Chile
Princeton subject headings:
Chile--Economic conditions--1988---Public opinion--Statistics.
Chile--Politics and government--1973---Public opinion--Statistics.
Chile--Social conditions--1973---Public opinion--Statistics.
Public opinion--Chile.