Izvestia of the Assembly of Traffic Engineers.G. 6. 1889. [T.8].No. 11-12

Izvestia AssemblyG. 6. 1889. [T.8].No. 11-12.- ed.SIPS, 1889. -16 p., 1 liter.Il .. -GG.Members of the meeting and permanent guests receive Izvestia Assembly for free.Contents: Announcement from the editorial office.Home mechanical laboratory.About the mechanical snowpipe of the Lobachevsky system.Different news.- Bibliogr.in the text.- Ex.: Without region..1. The people (collection).Electronic copy source: PBOriginal storage location: PSUPS