@book{20073,
	author = {Madrid Botero, Oscar},
	title = {Del derecho mercantil en general de la herramienta juridica llamada mandato en particular},
	publisher = {[sin publicador],},
	year = {1975.},
	address = {Medellín :},
	edition = {01.ED},
	note = {U DE A FAC D Y C P.}
}