oxford world's classics hardback collection Poetry of the First World War : an anthology / edited with an introduction and notes by by Tim Kendall Verenigd op de grond, daadkrachtig in de lucht : een eeuw grondgebonden luchtverdediging, 1917-2017 / Erwin van Loo, Sven Maaskant, Dirk Starink en Quirijn van … the epic of flight Knights of the air / by Ezra Bowen ; and the editors of Time-Life Books Wielka Wojna 1914-1918 : prawdziwy koniec Belle Époque / [zespół aut. Alina Jurkiewicz-Zejdowska et al. ; redakcja merytoryczna, Marcin Ochman i Mariusz Skotnicki] Firepower / Bruce Quarrie Aircraft museums and collections of the world / Bob Ogden intelligent robotics and autonomous agents Military ethics: the Dutch approach : a practical guide / ed. by Th.A. van Baarda and D.E.M. Verweij ; [transl. from the Dutch: Joanna MacDaniel … intelligent robotics and autonomous agents Unmanned systems of World Wars I and II / H.R. Everett ; forword by Michael Toscano Wilhelm II in Nederland 1918-1941 : dagboekfragmenten / Sigurd von Ilsemann ; bezorgd door Jacco Pekelder en Wendy Landewé ; met medewerking van Bobby Baudoin, … Aircraft gyroscopic flight instruments pictorial history of fighter aircraft / Bill Yenne & Tom Debolski Ideas, concepts, doctrine : volume I : basic thinking in the United States Air Force 1907-1960 / Robert Frank Futrell