Letter with an attachment The letter to the members of the ALGOL 68 Subgroup of the ALGOL Experts Group of ISO which considers problems of the language standartisation. "A Proto-Draft-Standard for ALGOL 68" is attached. The letter has manuscript remarks of Ershov. Date: 07.10.1981 Original document language: English Authors: Ch. H. Lindsey Organizations: University of Manchester, ISO Addressee: Andrei Petrovich Ershov
