{"product_id":"david-nicolle-medieval-siege-weapons-1-9781841762357","title":"Medieval Siege Weapons (1)","description":"The Medieval era was a period of huge variety and invention in siege warfare. Before the use of cannon and other gun-powder artillery, siege engines relied on assorted sources of power, from torsion 'energy storage' systems to man-power, counter-balances and others. This book reveals how technological traditions from the Graeco-Roman world, Persia, India and above all China made a massive contribution to siege warfare techniques. It also covers developments in military engineering, such as mining, counter-mining, the breaking of walls, the use of noxious and chemical fumes and the use of fire-weapons.","brand":"Bloomsbury USA","offers":[{"title":"Used - good","offer_id":53652201013590,"sku":"9781841762357-G","price":11.49,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0925\/5829\/5382\/files\/product_image_9781841762357_1_aa7af73f-321e-493d-9b68-454da01ef26a.jpg?v=1778848928","url":"https:\/\/www.momoxbooks.com\/products\/david-nicolle-medieval-siege-weapons-1-9781841762357","provider":"momoxbooks","version":"1.0","type":"link"}