Czechoslovakia - jános kádár in Bratislava, meeting with Gustav Husak. Czechoslovakia - Students-volunteers in the reconstruction of Bratislava. Czechoslovakia - international summer youth camp in Eastern Bohemia. Bulgaria - international student construction project in the Rhodope mountains, in a Wide clearing. Bulgaria - international summer camp in Kranevo on the coast. Bulgaria - Soviet sprinkler in the fields of complex "Thracian field" in Pazarlama. GDR - 15th Week of the Baltic sea in Rostock. Poland - a nationwide gathering of young leaders at work or school in Lodz in honor of Day of Revival, youth meeting with the leaders of the party and the government.