ken uw tijd Worden wij verdedigd? : overdruk van 19 artikelen verschenen in het dagblad De Tijd studies in social life rescue and achievement of refugee scholars : the story of displaced scholars and scientists 1933-1952 / Norman Bentwich ; [avec introduction de William Henry Lord … official history of new zealand in the second world war 1939-45 Crete / by Daniel Marcus Davin They have their exits / Airey Neave North-West Europe, 1944-5 : the achievement of 21st army group /J. North Ten chapters 1942 to 1945 / [by B. L. Montgomery] problems in european civilization outbreak of the First World War : who or what was responsible? / ed. with an introd. by Dwight E. Lee swordbearers : studies in supreme command in the First World War / Correlli Barnett peuples et civilisations. histoire générale crise européenne et la grande guerre (1904-1918) / par Pierre Renouvin Juli Veertien / door Emil Ludwig ; geaut. vert. [uit het Duits] van Titia Jelgersma Twintig discussiepunten over kernwapens / J.G. Siccama nivv-reeks Kernenergie en kernwapens : Nederland en het non-proliferatiebeleid / J. van Ginkel, H.J. Neuman, C.J. Visser