1 plot. Reception Leonid Brezhnev senators from the United States. Conversation. 2syuzh. Joint Institute for Nuclear Research in Dubna. Meeting. Start-up of the U-400 cyclotron. Heart surgery at the Vishnevsky clinic. 3 plot. The work of a rolling mill-250 at a metallurgical plant in the city of Dneprodzerzhinsk. Laureate of the 1978 State Prize, Brigadier P. I. Deacon of the Maisky Timber Industry of the Kirov Region. Logging. 4 plot. Presentation of state prizes in the field of literature, art and architecture D. Granin, A. Voznesensky, S. Mikhalkov, A. Stolbov, S. Kiselev, G. Danelia, V. Kikabidze, F. Mkrtchan. Work in the studio of the artist A. Berberian (Armenia). Necklace. Kavgolovskie games near Leningrad. Ski race. Awards.