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

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./

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" (typewritten text).

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

Request to send preprints.

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./

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.

A.P. Ershov is "happy that NGC and WPMC will be a joint venture" and makes some suggestions to the text of "Call for papers"

The gratitude for a friendly support and a description of his health.

The author asks to send the article "Quantum Theory, the Church - Turing Principle and Universal Quantum Computation" and some other materials.

The author answers to the addressee's questions concerning informatics and computing machinery, tells about a situation with publication, informs of addresses of the USSR organizations engaged in organizational and methodical activity on school informatics. /Handwritten text./