@book{3027,
	author = {Klein, Lothar},
	title = {Freinet-Pädagogik im Kindergarten},
	publisher = {Herder,},
	year = {2002},
	series = {Profile für Kitas und Kindergärten},
	address = {Freiburg :},
	url = {https://d-nb.info/96416681x/04}
}