On accounting for railway farming

Dubelir, G.D.On accounting for the railway / prof.G.D.Dubelir;Tech.com.Nar.Commissariat of Railways.Ed.specialist.publications.- Moscow: Typo-Lit.Nar.com.routes of the message, 1920. -27 p., 10 l.crap.: table .. -Ex.: Without Titus.l..I. Technical Committee of the People’s Commissariat of Railways.Edition of special publications. 1.Power (collection).Electronic copy source: PBOriginal storage: St. Petersburg State University