Bulletin of the Society of Technologists.1905. [T.12].No. 12. December

Society of Technologists (Petersburg).Bulletin of the Society of Technologists.-St. Petersburg, 1894-1914.-.1. The people (collection).Electronic copy source: PBOriginal storage location: PSUPS1905. [T.12].No. 12. December: year of ed.12. -1905. -481-511, [1] p., 4 l.graph., diarrical., Damn.: dialect., Ill., table., Damn .. -It turns out once a month.Bibliogr.In the text and subscription.Note .. - Ex.: without region..1. The people (collection).Electronic copy source: PBOriginal storage location: PSUPS