Aircraft and SubmarinesВоенная история / Aircraft and Submarines
Aircraft and Submarines
Автор: Willis J. Abbot Издательство: G. P. Putnam's Sons Год: 1918 Язык: английский Страниц: 537 Формат: PDF Размер: 17 Mb Not since gunpowder was first employed in warfare has so revolutionary a contribution to the science of slaughtering men been made as by the perfection of aircraft and submarines. The former have had their first employment in this world-wide war of the nations. The latter, though in the experimental stage as far back as the American Revolution, have in this bitter contest been for the first time brought to so practical a stage of development as to exert a really appreciable influence on the outcome of the struggle. ИнформацияПосетители, находящиеся в группе Гости, не могут оставлять комментарии к данной публикации.
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