Discusses simple method of recording work of freight and mixed trains in order to get ton-mile costs quickly.
Unit cost data for freight traffic
Ry. Gaz
Railway Gazette ; 35 , n 13
1921
Aufsatz (Zeitschrift)
Englisch
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Engineering Index Backfile | 1885
|Unit cost data reduce freight train expense
Engineering Index Backfile | 1921
|Cost-benefit analysis of freight traffic centers
Online Contents | 1994
NTIS | 2013
|Engineering Index Backfile | 1923