Highway bridge floors
著者
書誌事項
Highway bridge floors
[Engineers' Society of Western Pennsylvania], [1915]
- タイトル別名
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Proceedings of the Engineers' Society of Western Pennsylvania
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注記
At head of title: Proceedings of the Engineers' Society of Western Pennsylvania
"Presented at the regular monthly meeting of the Society, November 9, 1915, forming part of vol. 31 of the proceedings"

