Bulletin of the Society of Technologists.1894. [T.1].No. 5-6.May June

Society of Technologists (Petersburg).Bulletin of the Society of Technologists.-St. Petersburg, 1894-1914.-.1. The people (collection).Electronic copy source: PBOriginal storage location: PSUPS1894. [T.1].No. 5-6.May-June: year of ed.1. - Type.R. Golika, 1894. -65-96 p.: table., Damn .. -Part of the text on it.ulcer.It turns out once a month.Contents: Decade of the Society of Technologists.A brief historical outline of the Society of Technologists.From the board of the Society of Technologists.The use of a photometer to determine the density of smoke / G.F.Depp.A template for measuring the distance between the inner faces of the bandages of carriage and steam wheels / I. T., [et al.].- Bibliogr.In the text and subscription.Note .. - Ex.: without region..1. The people (collection).Electronic copy source: PBOriginal storage location: PSUPS