@book{28328,
	author = {Ander-Egg, Ezequiel},
	title = {La planificación educativa :},
	publisher = {Magisterio del Río de la Plata,},
	year = {1996.},
	series = {Col. Respuestas Educativas},
	address = {Buenos Aires :},
	edition = {6a ed.}
}