to the documentation on the portable disk operating system MicroDOS developed by International Research Institute of Control Problems.

from the Sweden Embassy in the USSR to the letter by director of SIPRI.

to the books sent from the publishing house "Prentice/Hall International" for a study and translation to the Russian.

from the author by the brochure.

to the "Applied arts" journal with the author's article. The idea of the article came to the author during interview with Ershov

to a photo made at Ershov's lecture at the University of scientific and technological advance on March 11, 1986

to reprint a the paper on program schemata theory from "Programmirovanie" journal

about international symposium in San-Antono (USA) in April 1987 with invitation to participate in any form

Informing the addressee that he is appointed an official opponent to A.D. Korshunov's disertation

The author thanks the addressee for the informal foreword to the book "Microcalculators in games and tasks". /Handwritten text./

with request to write a foreword or an afterword to the G.Kleiman's book "Schools of future. Computers in the education process".

The author asks Andrei Petrovich to participate in the meeting on a problem of the improvement of the activity of State fund of algorithms and programs.

Very personal

The author informs of the region science conference "Informatics and science of science" in Tambov and asks A.Ershov to participate in it.

The author hotly thanks the addressee for the favorable review of the dissertation. He will try to justify the given appreciation by his further work. He informs the addressee about his new results. The author wishes a good health for the sake of those for whom the addressee is a life-giving source of new ideas and results. /Handwritten and typewritten texts./

The author, rector of Glazov State Pedagogical Institute, asks some questions concerning a methodology elaboration of the pedagogical expertise of school textbooks.

Heart congratulations on the Day of international solidarity and coming holiday of Victory, wishes of the robust health, of a great personal happiness and to achieve much success in a work.

The author informs of her decision to refuse to held the conference COLING-88 in Erevan because of the main organizer's infarct. As regards the following conference COLING-90 the situation is clear in August.

The author sends a print of the report on a meeting of the Ural Mathematical Society where A.P.Ershov's report is mentioned. He regrets that A.Ershov couldn't come to Sverdlovsk, hopes to meet him. He tells about current affairs.

The author informs that he sends the book just now published, thanks for the addressee's remarks on the manuscript. He is ready to send a necessary number of copies for the addressee's colleagues abroad. He informs that the meeting of Conference Program Committee has been held during 26-27.05.1986 in Riga. There is much material, an interest to the conference is great.