1syuzh. - 30-th session of the CMEA in Berlin (GDR). 2syuzh. - Demonstrations in Madrid (Spain). 3syuzh. - Work Pipe Plant in Urosevac (Yugoslavia). 4syuzh. Breakthrough coast-to "side channel" of the Elbe (Germany). 5syuzh. - Economic reform in Peru. 6syuzh. - Entry into service station, biological and chemical wastewater treatment in Bukoza (Czechoslovakia). 7syuzh. - Leakage of dioxin at a chemical plant Ikmeza in Italy. 8syuzh. - Exhibition of works of art of ancient Thrace in the National Archaeological Museum in Sofia (Bulgaria). 9syuzh. - Pedal plane created by students of Tokyo University.