@book{12532,
	author = {Gómez, Miguel Angel and Rodriguez, Consuelo, autor.},
	title = {Investiguemos :},
	publisher = {Voluntad,},
	year = {1991.},
	series = {Investiguemos.},
	address = {Bogotá :},
	edition = {Primera edición.},
	note = {Incluye índice.}
}