propaganda series PO8 Luger pistol / [G. de Vries & B.J. Martens] agardograph History of German guided missiles development / ed. by Th. Benecke and A.W. Quick History of the German night fighter force, 1917-1945 / Gebhard Aders ; [transl. from the German and ed. by Alex Vanags-Baginskis assisted by Brendan Gallagher]
