treatise on naval gunnery dedicated by special permission to the lords commisioners of the admiralty / H. Douglas Zeppelin in combat : a history of the German Naval Airship Division, 1912-1918 / by Douglas H. Robinson cassell history of warfare Wars of empire / Douglas Porch ; general ed. John Keegan Behind the scenes of the museum : store, access and its implications / ed. by Robert D Smith, Eveline Sint Nicolaas and Peter Sigmond What people wore : a visual history of dress from ancient times to twentieth-century America / written and illustrated by Douglas Gorsline c.a.d. Inventaris van het archief van de hoofdintendant te 's-Gravenhage 1881-1941 / samengest. door P. Douglas pall mall military ser. Cavalry studies : strategical and tactical / by Douglas Haig Essay on the principles and construction of military bridges / H. Douglas Observations on modern systems of fortification / H. Douglas c.a.d. Inventaris van de archieven van de Stafschool, de Krijgsschool voor officieren en de Hogere krijgsschool, 1868-1940 / samengest. door P. Douglas Lancers and dragoons : uniforms of the Imperial German cavalry, 1900-1914 / by R.J. Marrion in collaboration with D.S.V. Fosten and D.H. Hagger Observations on the motives, errors, and tendency, of M. Carnot's principles of defence; showing the defects of his new system of fortification, and of the …
