Columbia subject headings:
Colombia--Politics and government--1974-
Guerrillas--Colombia.
Political violence--Colombia.
Terrorism--Colombia--History--20th century.
Harvard subject headings:
Colombia--Politics and government--1974-
Guerrillas--Colombia
Political violence--Colombia
Terrorism--Colombia--History--20th century.
Princeton subject headings:
Colombia--Politics and government--1974-
Guerrillas--Colombia.
Insurgency--Colombia.
Negotiation.