with location of the "Jan Luyken" Hotel (Amsterdam).

which confirms Ershov's hotel reservation as well as covering his living expenses during the PC meeting.

on Ershov's trip to the first PC meeting.

for a parcel with copies of forms for registration of the received papers.

"With the compliments of the IFIP Secretariat".

to copies of R.Glass' paper.

Ria Lucas sends two new papers to Ershov. She wants to know about other papers in his area.

to copies of S.K.Bandyopadhyay's papers.

concerning two parcels with twenty Congress papers which have been sent to Amsterdam. The author asks also to confirm the covering by IFIP of his forthcoming stay in Amsterdam.

"All papers in your area now received. IFIP Foundation Amsterdam."

"We will probably have difficulty in getting enough panellists. ... I will be writing to you with details of the next meeting in Amsterdam. Let Ria Lucas know the days for which you need accomodation."

Twenty papers are not yet received from Ershov. IFIP will take care of Ershov's hotel expenses in Amsterdam.

to the panel organizers with request for information about potential panel participants.

"All papers in your area received. Expenses for your 10 days stay are covered by IFIP."

1) Typewritten notes by Sumner, addressed to Ershov. Ershov's manuscript draft telegram, inviting Bill Carlson to conduct panel discussion on ADA in Melbourne. 2) That same telegram.

thanking for having sent parcels with PC archive and for care of Soviet participants of the PC meeting.

by Ria Lucas to copies of two papers, which have been sent to her and which she is sending to Ershov.

to copies of Won L. Chung's paper. (Sent to IFIP Foundation.)

The IFIP Foundation presents a survey of papers per area and per country received by it and asks to send those which are received only by Area Chairmen.

by J.Gobins requesting to postpone the deadline for his paper, and by R.Lucas accepting the postponement and urging to send paper to A.Ershov not later than December 20.