Report on the European housing conference organised by the European Regional Organisation of the I.C.F.T.U. : Paris, Maison de la Chimie, 16-18 February, 1952Arbeidende klasse in Nederland in de 19e eeuwIndustrial councils : the Whitley report, together with the letter of the Minister of Labour explaining the government's view of its proposalsArbeidersstrijd en de rol van vakbonden