Rail transport in 1928/29

Rail transport in 1928/29 (preliminary statistics) / People's Commissariat.Dep.Statistics and mapping.- Moscow: People's Commissariat - Transpechat, 1930. -35 p.: Table .. -Ind.def .: part of the text goes into trouble..I. USSR.People's Commissariat of Railways.Department of Statistics and kartografii.1.People (collection).electronic copy Source: PBThe storage location of the original: St. Petersburg State University