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Iron and Heat. Beams, Pillars, and Iron Smelting, Exhibiting in Simple Form the Principles Concerned in the Construction of Iron Beams ... With Numerous Illustrations

James ARMOUR (C.E.)

出版	Lockwood&Company, 1874
URL	http://books.google.com.hk/books?id=Bt2Nj-z9fWAC&hl=&source=gbs_api
EBook	FULL_PUBLIC_DOMAIN