@book{15950,
	author = {Palacios, Jesús and Herrero -Velarde, Ricardo,},
	title = {<La> Educación en el Siglo XX /},
	publisher = {Laboratorio Educativo,},
	year = {1997.},
	series = {Cuadernos de Educación; No.146 - 148},
	address = {Caracas :},
	edition = {2.}
}