![](/img/cover-not-exists.png)
Comprehensive mechanization of railroad track repairs and maintenance
M. A. Marfin, N. K. Denisov, R. A. ShakhtarinVolume:
14
Language:
english
Pages:
4
DOI:
10.1007/bf00733818
Date:
December, 1970
File:
PDF, 997 KB
english, 1970