Copy of a letter to Acad. E. Velikhov with an invitation to chair the Plenary Session "IT drives in the Old World, the New World and in the Land of the Rising Sun" on IFIP Congress '86; full support to this idea was received from A.P. Ershov and many leading scientists... Date: 18.05.1986 Original document language: English Authors: Dines Bjorner Organizations: IFIP Persons: Anatoli Alekseyevich Dorodnitsyn, Andrei Petrovich Ershov, Vadim E. Kotov, Blagovest Sendov Addressee: Evgeni P. Velikhov