Organizing Committee welcomes Ershov at the IFIP Congress and forwards his personal congress pass (badge).

for the electronic mail system of the IFIP'83 Congress.

for the participants about the Financial Support to the Congress.

Modification List for the Programme of the 9th World Computer Congress IFIP'83.

R.Mason explains to A.Ershov requirements for position papers and means for distribution of these at the Congress IFIP'83.

Organizing Committee notifies Congress delegates about the unique opportunity to use an electronic mail system and an electronic journal.

A structured list of topics of interest with codes for an IFIP electronic mail.

Working Conference "System Programming Laguages, Experience and Assesment" will be held at Canterbury in 1984. A.Ershov is a member of the Program Committee.

The participants of the Congress are invited to the discuccion at the "Art and Computer" evening (Tuesday, 20th September).

Organizing Committee informs panelists about a preparatory meeting and audiovisual aids.

A.Ershov informs about a meeting, Erik Sandewall and an equipment.

A.Ershov confirms a correct understanding of the previous telegram.

Participants of a Panel "Tough Nuts of Computer Science".

of the panelists.

Organizing Committee requests A.Ershov to fix on a date for a preparatory meeting of his panelists.

contains some details regarding the practical arrangements for the Congress. Attachments concern an equipment and errata.

A.Ershov sends the requested list of his panelists.

M.F.Calogera informs about making arrangements for panel chairmen to meet their panelists over lunch on Monday September 19 and requests A.Ershov to send the complete list of his panelists before July 10.

This letter contains the Participant's card of A.Ershov.

to invitation cards to the Congress IFIP-83 and an exibition SICOB.