Ekonomika ekspluatatsionnoĭ raboty na zheleznykh dorogakh
Subtitle: utverzhdeno... v kachetsve uchebnika dlya tekhnikumov zheleznodorozhnogo transporta
By: M.N. Belen'kiĭ, N.I. Silaev.
Contributors: Silaev, Nikolaĭ Ionovich.
Publisher: Transport
Published: 1970
Place of publication: Moskva
Language: rus