@book{4826,
	author = {Gelderen, Jacob van,},
	title = {Nederland, erfdeel en taak,},
	publisher = {Wereldbibliotheek,},
	year = {1940.},
	series = {Wereldbibliotheek},
	address = {Amsterdam,},
	note = {Introduction, signed and dated De Directie der Wereldbibliotheek, September 1944: leaf inserted.}
}