Yugoslavia - Tito receives a delegation of the International PEN Club. Yugoslavia - Tito and others in celebration of the 30th anniversary of the defeat of the Nazis in Drvar. Bulgaria - Memorial Day Hristovateva and other fighters for the freedom of Bulgaria. Bulgaria - A meeting of heads of delegations participating in the twenty-eighth session of the CMEA by T. Zhivkov. Bulgaria - Todor Zhivkov presents AM Kosygin Order of Georgi Dimitrov. Bulgaria - The final meeting of the twenty-eighth session of the CMEA. The signing of the documents. Bulgaria - TASS Photo Exhibition in Sofia.