Author: Russia?) Nauchno-prakticheskai︠a︡ konferent︠s︡ii︠a︡ "Aktualʹnye problemy razvitii︠a︡ narodnykh khudozhestvennykh promyslov i dekorativno-prikladnogo iskusstva Mariĭskoĭ ASSR (1988? Ĭoshkar-Ola