discussion of controversial questions of Algol 68 revision on the eve of the 21st Working Group meeting

regrets of the failed contact during the visit to the USSR and hope for future meetings

thanks for the received article “Reduction Languages”

discussion of the problems associated with comrade Bach’s visit and job

thanks for the opinion on A.P. Ershov’s presentation at the Spring Joint Computing Conference at Atlantic City

discussion of controversial questions of Algol 68 revision

discussion of the problems associated with the IFIP working conference

thanks for the information and request to send photos of the lunch speech

thanks for the received collection “Best articles of 1971”

acknowledgement of receipt of proofs and reprints of the article and the June issue of the journal

thanks for the received book and report

notification of V.S. Shtarkman being the editor of the Knuth’s 1st volume; his address

thanks for the Polish works in theoretical programming, hope for meeting in Warsaw at the IFIP working conference

thanks for MR 76 and notification of not being able to participate in the Working Group meeting

thanks for the received papers and the hint about Burrough 1700; notification of sending forward a pre-print in Russian

notification of not being able to be present at the Working Group meeting because of attending the TC2 in Zakopane; discussion of controversial questions of Algol 68 revision; information on BETA project

notification of Bekic’s paper having been accepted

regrets for not being able to participate in “Online 72” conference; request to send the Proceedings

acknowledgement of receipt of Stanford University pre-prints

thanks for the invitation to speak at the conference and explanation of the problems of business trips abroad