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Автор: Fortress Study Group
Издательство: Fortress Study Group
Год издания: 1981
Количество страниц: 119
Язык: english
Формат: PDF (scan)
Размер: 67 Мб
Каталожный номер: 103688
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The Fortress Study Group was founded in 1975 to represent the interests of those actively involved in the study of fortification since the introduction of gunpowder. The executive committee is located in England. Contents: Leone Carlo Forti - The fortifications of Genoa David Hansen - The gun-lift battery in the defences of the United States J.R.E. Hamilton-Baillie - The coast defences of Orkney in two world wars Andrew Powter - Concrete in nineteenth century fortifications constructed by the Royal Engineers J.E. Portlock , C.H. Nugent - The state of the art of fortification towards the end of the nineteenth century (Encyclopedia Britannica, 1879).
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