Bulgaria - the 50th anniversary of the anti-fascist uprising and the murder of A. Stamboliiski.
Poland - the Second Congress of Polish science.
Among those present E. Gierek, M. V. Keldysh.
Bulgaria - Museum of German anti fascists.
Czechoslovakia - Art exhibition "Russian realism of the 19th century" in Bratislava.
India Rally in Delhi organized by the Communist party of India.
India - machinery plant near Bangalore (earth moving machines etc.).
Czechoslovakia - Institute of technical Cybernetics, Slovak Academy of Sciences.
Electronic computing machine "RPP-16", created at the Institute.
Test new computer "RPP-16" at the power plant in Novaky.
Poland - 42nd Poznan international fair - Exhibition of Polish technology.
The pavilion of the CMEA.