of reviewers' allocation to Congress areas and other materials.

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 changes to the Congress program.

for the IFIP-71 Congress and Exhibition

to some papers of the WG meetings.

concerning determining the lits of participants

is intended as a basis for discussion during the London meeting.

Information about the Congress and application procedure

from Director of the International Computational Center to a cocktail party

"On a programming system based on a man-machine interaction for solving a certain class of differential equations"

acknowledging the submission

Title page

The letter to the WG 2.1 members which describes activities of the A68-III (Informal Information Interchange) organization and different ways to assist it. Attachments to the letter are: a form of the Implementer's Questionnaire and the letter to the A68-III members reporting on its activity. The latter has two further attachments: a form of the Progress Report Questionnaire and the ALGOL 68 Bibliography.