Un sistema en estado de sitio
Subtitle: ensayos
By: Eduardo Umaña Luna
Series: Biblioteca de la Universidad Nacional -- v. 2
Publisher: Universidad Nacional de Colombia, Dirección de Divulgación Cultural
Published: 1977
Place of publication: Bogotá?]
Language: spa
Number of pages: 260
Subjects: Politics and government; Economic conditions
Notes: Chiefly articles originally published in Estravagario, 1975-1976.