A.P.Ershov is invited to attend the second meeting of the IFIP 80 Program Committee.

Covering letter for hotel reservation forms to be completed by the participants of the PC meeting. A form is attached.

informing on the term of the third PC meeting.

for the questionary forms sent to participants of the second meeting of the Program Committee.

on organizing Ershov's staying in Amsterdam.

Report on preparation to the IFIP 80 Congress.

Hotel reservation and financial support for A.P.Ershov are confirmed for five days.

on the trip to Netherlands for participation in the first PC meeting.

A.P.Ershov confirms his arrival to the second meeting of the IFIP 80 Programming Committee and discusses financial problems of his staying in Amsterdam.

for the list of people from West Germany whom A.P.Ershov might wish to consider as invited speakers in his area.

confirming the arrangements made for A.P.Ershov to chair Congress sessions.

Covering letter for the Report of A.P.Ershov on his participation in the third PC meeting, and this Report itself.

People from USA are suggested whom A.P.Ershov might wish to consider as invited speakers in his area.

expressing to A.P.Ershov the deepest thanks of IFIP for his personal contribution to the success of the Congress.

on Ershov's participation in the second PC meeting.

The author wants to be informed whether the invited speakers from USSR and Bulgaria agree to submit their papers. Attachments contain forms of invitations.

Ershov arrives to Amsterdam on 10th of March. He expects that his request for financial support has been confirmed.

of the meeting participants with indication of their functions. Many manuscript notes on the sheet.