Archive
School Informatics
"Shkol'nitsa" system
All-Union seminar on "Shkol'nitsa" system
Programme, 14.10.1986-17.10.1986
Claim, 17.07.1986
Claim
Claim
Claim
Claim, 18.03.1986
Claim, 08.07.1986
Claim, 27.08.1986
Claim, 03.09.1986
Letter, 25.09.1986
Telegram, 30.09.1986
Claim, 12.02.1986

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