The train wire. A discussion of the science of train dispatching
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| OCLC: | 3833774 |
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| 主要作者: | |
| 語言: | English |
| 出版: |
New York,
Railroad Gazette,
1891.
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| 版: | 2d ed., rev. and enl. |
| 主題: | |
| 相關項目: | Online version:
Train wire. |
| 格式: | Monograph Note that CRL will digitize material from the collection when copyright allows. |
| 實物描述: | x, 152 p. 20 cm. |
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