@book{22970,
	author = {Avalos Larrea, María Elena},
	title = {Competencias en Preescolar: Guía Práctica para la Educadora /},
	publisher = {Trillas,},
	year = {2006.},
	address = {México :},
	edition = {2.},
	note = {Incluye Bibliografía.}
}