Telegrafirovanīe bez provodov
By: sostavil, primi͡enitelʹno k programmi͡e kursa Voennoĭ ėlektrotekhnicheskoĭ shkoly, postoi͡annago sostava shkoly F.I͡A. I͡Ukhnit͡skīĭ.
Contributors: Voennai͡a ėlektrotekhnicheskai͡a shkola (Saint Petersburg, Russia)
Publisher: Izd. K.L. Rikkera; Tipo-lit. "Ėnergīi͡a"
Published: 1904
Place of publication: S.-Peterburg
Language: rus
Number of pages: 196
Subjects: Telegraph, Wireless.
Notes: Bibliography: 1st prelim. page.