Dos años de cambio
Subtitle: eficiencia, responsabilidad, participación, solidaridad y justicia social
By: Virgilio Barco.
Edition: 2. ed.
Publisher: El Mundo; Editorial Oveja Negra
Published: 1988
Place of publication: Bogotá, Colombia
Language: spa
Number of pages: 130
Subjects: Colombia -- Politics and government -- 1974-