Request for participation in the Symposium of programmers from the Scientifical, Industrial and Design Union of Microbiological Industry (V-O MIKROBIOPROM).

Request for participation in the Symposium of programmers from the Central Design and Technological Office of Scientifical Labor and Management Organization.

Request for participation in the Symposium of programmers from the Institute of Theoretical Astronomy of the USSR Academy of Sciences.

Request for participation in the Symposium of programmers from the Kazakh Division of the State Research Institute of Planning and Control Systems.

Request for participation in the Symposium of programmers from the P.O. Box A-7956 Enterprize.

Request for participation in the Symposium of programmers from the Institute of Inorganic Chemistry of the Latvian Academy of Sciences.

Request for participation in the Symposium of programmers from the Institute of Construction and Architecture of Byelorussian GOSSTROY.

M.D.Kornev is invited to participate in the Symposium.

Request for participation in the Symposium of programmers from the Ministry for Home Affairs of the USSR, Main Research Center of Control and Information.

A.N.Maslov asks to include his paper into the program of the Symposium.

Request for participation in the Symposium of programmers from the Central Design Office of Mechanical Engineering.

Request for participation in the Symposium of programmers from the Moscow Research and Project Institute of Network Planning and Industry Control Systems.

Request for participation in the Symposium of programmers from the Project and Industrial Union for Automated Trade Control Systems.

Request for participation in the Symposium of programmers from the Ural Electromechanical Plant.

Request for participation in the Symposium of programmers from the Central Asian Research and Project Institute of Non-Ferrous Metallurgy.

Requests for participation in the Symposium of programmers from the Kalinin Branch of the Moscow Research Institute of Device Automatics.

Request for participation in the Symposium of programmers from the All-Union Research and Design Institute of Compressor Engineering (VNIIKompressormash).

Request for participation in the Symposium of programmers from the P.O.Box A-1424 Enterprize.

Request for participation in the Symposium of programmers from the Central Asian Project and Design Office of Automated Control Systems of the "Sredazspetsavtomatika" Trust.

Request for participation in the Symposium of programmers from the Belgorod Technological Institute of Building Materials.