text: Item Title or description and symbol No. of document ----- Actual (estimated) Submitting date of submission department to the Division of Projected date or office General Assembly Affairs of issue (Item 91 continued) Letter dated 23 February 1990 from the Permanent Representative of Yugoslavia to the United Nations addressed to the Secretary-General (A/45/140-S/21164) Letter dated 20 March 1990 from the Chargi d'affaires a.i. of the Permanent Mission of Hungary to the United Nations addressed to the Secretary-General (A/45/174) Letter dated 23 March 1990 from the Charg6 d'affaires a.i. of the Permanent Mission of Hungary to the United Nations addressed to the Secretary-General (A/45/178) Letter dated 4 April 1990 from the Charge d'affaires a.i. of the Permanent Mission of Isra.el to the United Nations addressed to the Secretary-General (A/45/202-5/21230) Letter dated 5 April 1990 from the Chargd d’affaires a.i. of the Permanent Mission of Israel to the United Nations addreszied to the Secretary-General (A/45/2:03-S/21231) Letter dated l? April 1990 from the Chargi d'affaires a.i. of the Permanent Mission \ of Israel to the United Nations . . addrewed to the Secretary-General . (A/45/216-S/21248) Issued Issued Issued Issued Issued Issued pm* Actual (estimated) Submitting date of submission f$S W-W Item Title or description and symbol department to the Division of Projected date wm N No. of document or office General Assembly Affairs of issue NF$ -- > ; (Item 91 continued) s g Letter dated 18 April 1990 from the Charg6 . P d'affaires a.i. of the Permanent Mission of Israel to the United Nations addpassed to the Secretary-General (A/45/i22-S/21255) Lette.: dated 19 April 1990 from the Charge d'affaires a.i. of the Permanent Mission of Israel to the United Nations addressed to the Secretary-General (A/45/ 225-s/21256) Letter dated 24 April 1990 from the Charge d'affaires a-i. of the Permanent Mission 
analysis: This text appears to be a collection of letters and documents related to international relations, specifically diplomatic correspondence between countries and the United Nations. The letters seem to be addressing various issues and concerns, but without specific details, it's difficult to pinpoint a particular theme or topic. However, given the context of the UN and the diplomatic nature of the letters, it's likely that the topics discussed are related to international cooperation, politics, and governance.