Columbia subject headings:
Central America--Politics and government--1979---Congresses.
Latin America--Politics and government--1980---Congresses.
Panama Canal (Panama)--Congresses.
Political participation--Latin America--Congresses.
Harvard subject headings:
Central America--Politics and government--1979---Congresses.
Latin America--Politics and government--1980---Congresses.
Panama Canal (Panama)--Congresses.
Political participation--Latin America--Congresses
Princeton subject headings:
Latin America--Politics and government--1980-
Panama Canal (Panama)
Panama--Politics and government--1946-1981.
Political participation--Latin America.
Representative government and representation--Latin America.