Boek The art of warfare in Western Europe during the middle ages : from the eight century to 1340 Jan Frans Verbruggen (Auteur), Sumner Willard (Vertaler) Uitgever The Boydell Press (1998) Taal Engels Onderwerp Militaire geschiedenis ; middeleeuwen Serie Warfare in history Boek The art of warfare in Western Europe during the middle ages : from the eight century to 1340 Jan Frans Verbruggen (Auteur), Sumner Willard (Vertaler), S.C.M. Southern (Vertaler) Uitgever North-Holland (1977) Taal Engels Onderwerp Militaire geschiedenis ; middeleeuwen Serie Europe in the Middle Ages. Selected studies (1)