on account of addressee's participation in the USSR delegation to the Congress.

for an intervention at the Congress on the subject "Hardware for Interstratal Conversion".

on preparing accepted papers in final form suitable for Proceedings.

to participants of the panel discussion "Natural Language Understanding" as to its organization.

The addressee's memo is "more or less" all right.

requesting to inform the author whether the addressee knows that his paper has been accepted and to send addressee's new address if the latter has been changed.

concerning receipt of final typing instructions.

Receipt of information on acceptance of the author's paper has been confirmed timely.

for Authors, Chairmen and Panelists.

for the Congress authors.

of the Congress (supposedly, June 1977).

on departure to Canada.

"With the compliments of the IFIP Secretariat".

with personal invitation to the Congress.

Request to test the correctness of the thicket.

on arriving to Moscow.

"You are confirmed on your flight <...> to Toronto."

"With the Compliments. Material as promised."

to A.Ershov and V.Kotov for their mission to Canada.

of A.Ershov's mission to Canada (a draft).