Devices for the design of the paths of city and suburban railways

Kamensky, A.A.Data designing the path of city and suburban railways / Associate Professor A.A.Kamensky.- [Leningrad]: ed.Leningrad.Polytechnic.Institute for them.M.I.Kalinina, 1929. -.1. The people (collection).Electronic copy source: PBOriginal storage location: GET Museum