@book{49881,
	author = {International Conference on Public Education and International Bureau of Education.},
	title = {Educational planning : },
	publisher = {International Bureau of Education ;},
	year = {c1962},
	series = {Publication / International Bureau of Education ;},
	address = {Geneva :},
	note = {At head of title: XXVth International Conference on Public Education, Geneva, 1962.}
}