@book{69385,
	author = {Ocampo Marín, Héctor and Cámara de Comercio Medellín},
	title = {El Presidente Mariano Ospina Pérez  Héctor Ocampo Marín},
	publisher = {Cámara de Comercio},
	year = {2001},
	address = {Medellín (Antioquia, Colombia)}
}