Report of the Com. of the Am. Ry. Engng. and Main. of Way Assn., with discussion. (Spe. No.) (3000 w.)
Ballasting
Ry Age
1901
Article (Journal)
English
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Engineering Index Backfile | 1900
Engineering Index Backfile | 1906
Engineering Index Backfile | 1899
|IuD Bahn | 2002
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