Methods of location; or modes of describing and adjusting railway curves and tangents as practiced by the engineers of Pennsylvania.
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| Author / Creator: | Mifflin, Samuel W. (Samuel Wright), 1805-1885 |
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| Edition: | 2d ed. |
| Imprint: | Philadelphia , Daniels & Smith, 1850. |
| Description: | 47 p. : ill. ; 17 cm. |
| Language: | English |
| Subject: | |
| Format: | Print Book |
| URL for this record: | http://pi.lib.uchicago.edu/1001/cat/bib/3885656 |
| Physical Description: | 47 p. : ill. ; 17 cm. |
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