Invitation to the first meeting of a new seminar, to be held in Leningrad house of science and technology promotion on January 25, 1983, and give a lecture on the topic "Informatics and human-computer interaction" Date: 29.12.1982- 06.01.1983 Original document language: Russian Authors: Yu. N. Prokopiev Organizations: LDNTP Addressee: Andrei Petrovich Ershov
