decribes the situation around the package of material mailed to Novosibirsk and returned back to Stanford.

Invitation to participate in IFIP WG2.1 meeting

A reminder to the members of BCS to complete reader request card.

sent with a book by L.Niemczycki.

to the finl announcement and poster for the Nato Advanced Study Institute on Multiple Processor Computers to be held in Maratea, Italy, at June 1980.

to Proceedings of the 4-th IBM Conference on Mathematical Foundations of Computer Science.

with the compliments of Dr. W.L.Price.

with the compliments of Dr. W.L.Price.

V.Guttag has already sent his reviewer's report but for any event he encloses its copy. In addition the author explains political reasons of his decision not to participate later on in the IFIP reviewing process.

TWODEPEP, a program to solve a large class of partial differential equations, is offered.

Covering letter for the paper "Measurement of Program Improvement Algorithms" by J.Cocke and P.Markstein, B.Marks' review on this paper and these materials themselves.

The author is going to move and sends a new address.

to the paper by W.C.Norris, president of Control data Corporation.

Some theoretical problems are discussed (see also letter of 16.07.79).

Visit of A.P.Ershov to Denmark is discussed, recent projects of CHILL and ADA compiler construction are outlined.

Reply to A.P.Ershov's letter of 15.02.80. There is no possibility of any financial suport to the participants.

The author asks A.P.Ershov to indicate whether he is still interested in receiving the Algol Bulletin.