Iron truss bridges for railroads : Methods of calculating strains, with a comparison of the most prominent truss bridges, and new formulas for bridge computations; also, the economical angles for struts and ties /
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| Format: | Book |
| Language: | English |
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New York :
Van Nostrand,
1870.
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| Item Description: | Microfilm. Ann Arbor, Mich., University Microfilms [n.d.] (American culture series, Reel 447.8) Microform. |
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| Physical Description: | 130 pages : ix plate (2 folded) diagrams ; 31 cm. |