with remind to return a printout, with correction and additions, for the LOGIC bibliography.

Information about EDISON programming language is provided.

The urgent reminder to the members of BCS to complete reader request card.

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 thanks A.P.Ershov for his hospitality in Akademgorodok and would be delighted to have him visit the Carnegie-Mellon University. He also sends a copy of his book and asks for a copy of the thesis (presented by a Ershov's student) on the Pascal parser.

The author finds the behaviour of the USSR governement towards dissidents and Afghanistan as abhorent as other American scientists do, but feels that it is important to keep an open channel of communication between two countries. Nevertheless under present situation he came to the conclusion that it would be unwise for A.Ershov to place himself in an incomfortable position when visiting the Carnegie-Mellon University and thinks, should Ershov accept his previous invitation, it would be best to meet on personal ground only.

and a copy of invoice for X3 Technical Committee Participation.

to the paper by W.C.Norris

to the notices on advanced course on functional programming and applications.

Acknowledgement of receiving the letter addressed to Dana Scott amd Dr. C.Elgot.

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.