R.S.F.S.R.) Nauchnai︠a︡ konferent︠s︡ii︠a︡ posvi︠a︡shchennai︠a︡ 60-letii︠u︡ podpisanii︠a︡ V.I. Leninym postanovlenii︠a︡ Soveta Narodnykh Komissarov o VKHUTEMASe (1980 Moscow