by K.Skog on L.Dewez' and A.Grand's paper.

by R.Rosenthal on L.Dewez' and A.Grand's paper.

by M.Nagata to a paper.

Covering letter for two documents concerning IFIP 80 Congress: 1) a copy of the letter from the Australian Organizing Committee on recruiting more participants of the Congress; 2) a copy of the letter from the Japanese Secretariat of the Congress to Program Committee members and invited speakers concerning their registration in Tokyo.

about refereeing the papers submitted for IFIP Congress '77; a particular request to suggest particularly worthy papers.

by M.Celentano to copies of a paper.

"We will probably have difficulty in getting enough panellists. ... I will be writing to you with details of the next meeting in Amsterdam. Let Ria Lucas know the days for which you need accomodation."

by T.Bredt on C.Gaude's, C.Kaiser's, J.Langet's and S.Palassin's paper.

of S.L.Gerhart's, D.R.Musser's, D.H.Thompson's, D.A.Baker's, R.L.Bates', R.W.Erickson's, R.L.London's, D.G.Taylor's and D.S.Wile's paper.

of A.Tarabout's paper.

by I.Pottosin to A.Ershov: "Gaude paper accepted." (Bredt's review is meant.)

to copies of H.Kameda's paper. A postcard for acknowledgement of receipt is attached.

Twenty papers are not yet received from Ershov. IFIP will take care of Ershov's hotel expenses in Amsterdam.

informing that IFIP will cover Ershov's living expenses in Amsterdam.