Электрическая связь
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The development of electric communications and the formation of an information environment in the Urals in the second half of the XIX century.- The end of the 20s.XX century.
Shaposhnikov, Gennady Nikolaevich.The development of electric communications and the formation of an information environment in the Urals in the second half of the XIX century.- The end of the 20s.XX V. Yekaterinburg, 2007.
On awarding the Order of Friendship Semenov V.N.
Russian Federation. President (2004-2008, V.V. Putin). On awarding the Order of Friendship Semenov V. N .. Moscow, 2007. |