wolseley series / ed. by walter h. james Indian frontier warfare / by G.J. Younghusband Across the space frontier / by Joseph Kaplan ... [et al.] ; ed. by Chesley Bonestell ; ill. by Chesley Bonestell, Fred Freeman, Rolf Klep Balkans : frontier of two worlds / by William B. King and Frank O'Brien Verdun to the Vosges : impressions of the war on the fortress frontier of France / G. Campbell Campaigns on the North-West frontier / by Captain H.L. Nevill Frontier warfare and bush fighting Proeve van beschouwingen over de verdediging van een belangrijk deel van Nederlands grondgebied : Het oostelijk frontier / L. Frankamp Naam- en Rangregister der Officieren van de Nationale Armée, in dienst der Bataafsche Republiek : zoo binnen 'sLands als in de Oost- en West-Indische colonien … Among Boers and Basutos and with Barkly's horse : the story of our life on the frontier (extended and throughly revised to date) / F.A. … Netherlands-German frontier / J.J.G. van Voorst tot Voorst Mountain warfare on the sand model / Major D.B. Mackenzie, 5th Bn. The frontier Forze Rifles Indian Army (Retd.) Report by the Demarcation Commission of the Netherlands-German Frontier
