Columbia subject headings:
Presidents--Election--Corrupt practices--Colombia.
Samper Pizano, Ernesto--Trials, litigation, etc.
Harvard subject headings:
Campaign funds--Colombia.
Colombia--Politics and government--1974-
Drug control--Political aspects--Colombia.
Political corruption--Colombia
Samper Pizano, Ernesto.
Princeton subject headings:
Elections--Corrupt practices--Colombia.
Presidents--Election--Corrupt practices--Colombia.
Samper Pizano, Ernesto--Trials, litigation, etc.