Letter In the first part, the author writes about his discontent with the situation around Algol-68; in the second part, he informs about the plans to hold a workshop on efficient methods of large program production. Date: 01.04.1969 Original document language: russian Authors: Wladislaw Marek Turski Organizations: Comp. Center of the Polish Ac. Sci. Persons: John McCarthy Addressee: Andrei Petrovich Ershov