The author informs about his visit to Switzerland by N. Wirth's invitation, about his health. He thanks for the letter, especially for the offer of the Munich Informatics Club to pay his dues to ACM, but he, as a full Academy member, has an official right to it from his Academy. He also informs that V.Sabelfeld is working already on a translation of the third edition of "Informatics".

It's a reply to the letter of December 19. The author fully agrees with nominating Prof. M.Broy.

A.Ershov acknowledges the tardy receipt of a letter of March 18 and hopes to reply in essence later.

in reply to the letter of February 17 - the author thinks highly of the idea of Soviet childrens' study in Seattle, but concrete plans can be worked out for the summer of 1988 (handwritten and typewritten copies)

to the paper by A.P. Ershov and M.A. Bulyonkov

response to the letter from Carl Erik Froberg

as a PC member, A.P. Ershov submits his considerations as amendments to the final program of the Workshop; his Evaluation Table is attached

with the title of the lecture (in Copenhagen)