notifying of sending over the lamp for overhead projector; on the intention ti publish Ershov's paper "On human factor in programmong" in the March issue of the Computer Bulletin

from the President of the British Computer Society expressing deep appreciation of Ershov's recent presentation and talks to the various branches and groups of the BCS

of appreciation of Ershov's presentation in Belfast; asking for Ershov's opinion on the enclosed paper by the author

Official confirmation of Ershov's membership in the Eurocom Committee as the USSR representative