notification of sending the circular; request for authorization to invite several spectators from the enclosed list

notification of sending forward some books ; request for the 2nd volume of Knuth’s book

asking for time to look into the situation

notification of sending forward the Russian translation of the book “Topics in Mathematical System Theory”

discussion of work on BETA system and languages

promise to send his paper on the theory of program schemata and the survey on parallel programming; discussion of the problem of a translator

returning the paper with corrections; request for 20-30 copies of the report for personal distribution

congratulations with the Turing Award

questions about spectators

notification of inability to participate in TC2 meeting and answers to some questions

informing on the possibility of loss of the circular and sending forward the 2nd copy

information concerning Fredkin’s visit

acknowledgement of the receipt of the letter

Confirmation of a telephone request for flight and hotel reservations.

acknowledgement of the receipt of the telegram

acknowledgement of the receipt of the telegram

notification of spectator’s refusals and confirmations

apologies for not being able to meet at the IFIP Congress

thanks for the received SYSAM II Proceedings

manifesting desire to take part in the work over the Russian index to “IFIP Guide to Concepts and Terms in Data Processing”; request for the copy of this book