@book{4168,
	author = {Tarazona González, Esperanza},
	title = {Principios de Administración /},
	publisher = {Universidad del Tolima,},
	year = {1992.},
	address = {Ibagué :},
	edition = {3.},
	note = {Proyecto especial OEA-PREDE: 86 e ICFES.}
}