. . "Correspondence about partaking in the Advisory Committee for Education - technical questions, 7 september - 18 oktober 1942"@en . . . "Correspondence about partaking in the Advisory Committee for Education - technical questions, 7 september - 18 oktober 1942"@en . "MF1585436" . . . "Correspondentie inzake zittingneming in de Commissie van Advies voor Onderwijs-technische vraagstukken, 7 september - 18 oktober 1942."@nl . . .