Letter to the members of Technical Committee 2 of IFIP with request for a mail ballot on invitation list of the Working Conference "Command Language and Related Interfaces" and for further personal recommendations. The copy adressed to A.P.Ershov. Date: 10.07.1981 Original document language: English Authors: Manfred Paul Persons: Rosalie A. Pocock (Zobel-Pocock), Friedrich R. Hertweck Addressee: Andrei Petrovich Ershov
