Letter informing of the IFIP 25th anniversary Symposium and inviting Ershov to speak at the discussion initiated by Dr. T. Kitagawa's lecture "Man and machine viewed from different cultural backgrounds" Date: 06.02.1984 Original document language: English Authors: Friedrich L. Bauer Organizations: TUM, Inst. fur Informatik (Math. Inst.) Addressee: Andrei Petrovich Ershov
