of the state special-purpose scientific and technical program of programming technology

on the "Scheme" language.

for the Exhibition COMPFAIR '89.

for the Symposium on Microcomputer and Microprocessor Applications.

Publishers' reviews of the books on educational technology and computer aided instruction

for participants of the International Summer School at Marktoberdorf, July 25 - August 6, 1989

of th Afterhurst Bookshop (London)

The letter invites A.P.Ershov to be one of referees for the IFIP 89 Congress. There is attached the form for the answer.

IFIP 89 Preliminary Program and Exhibits Brochure order forms.

of technical report abstracts of the Computer Science Department of the University of Rochester

of INRIA reports' reviews

of international confereces

for participants of the 10th Tunisian-French Seminar of Computer Science.

for mailing issues of the "Options" magazine.

of all members of Working Group 2.2.

of the 10th Tunisian-French Seminar of Computer Science and accompanying tutorials.

Covering letter for the IFIP Continuing Action List to be reviewed during the New Delhi General Assembly meeting and this List itself.