Studies on Basic Factors Affecting True Cost of Transport
Inventory list
Identifier
|
Title | Level of description | Date | Digital object | |
|---|---|---|---|---|---|
| G.IX 13/7/3/1 | General | File | 1951.04-1953.01 | ||
| G.IX 13/7/3/2 | Rail | File | 1951.07-1951.08 | ||
| G.IX 13/7/3/3 | Road | File | 1951.11-1952.02 |