Letter The situation with reorganization of the Leningrad Department of Central Economical and Mathematical Institute is described; request to Ershov to support the efforts for keeping the staff and equipment at the new institute. Date: 01.04.1975 Original document language: russian Authors: Igor V. Klokachev Organizations: Central Economic and Mathematic Inst., Leningrad Dept. Addressee: Andrei Petrovich Ershov
