The author's presentation of I.M.Bobko to the addressees.

The authors inform that the papers were airmailed on the 17th of February. /Handwritten text./

In reply to the letter of 04.09.85 the author asks to specify the exact date of ICME-6, because only one of two variants is convenient to him. /Handwritten text./

The author informs that Metropolis volume proofs is received on the 28th of March and is sent on the 1st of April with copyright statement. /Handwritten text./

The authors inform about a date of their arrival in Munich. They would like to spend Monday at the addressee's institute.

Request to send some reports; account of recent news, nearest plans; promise to organize the addressee's scientific trip

The author thanks for the courteous invitation to the symposium, but health problems force him to refuse.

on the English translation of the author's book "Introduction to Theoretical Programming".

on the English translation of the author's book "Introduction to Theoretical Programming" (typewritten text).

of recommended improvements of technical terms for the book "Introduction to Theoretical Programming". (Handwitten working notes for Springer Publishers.)

The request to send the text full PL/1 standard.

Request to send preprints.

from A.Ershov's secretary: Professor Ershov is on vacation till 10 July.

informing about a return of the manuscript to VAAP.

In reply to the letter of 28.04.86, the author supports the addressee's idea to publish a special issue of the journal "New Generation Computing" on mixed computation, informs of another similar initiatives. /Handwritten text./

about Workshop and visit

The author thanks for a quick reaction to the letter of 16 June, gives his estimate of the documents received. /Handwritten text./

The author thanks for the information letter and a report, sends his article.