Belarus) Respublikanskai︠a︡ nauchno-prakticheskai︠a︡ konferent︠s︡ii︠a︡ "Upravlenie v sot︠s︡ialʹnykh i ėkonomicheskikh sistemakh" (6th 2001 Minsk

Books by Belarus) Respublikanskai︠a︡ nauchno-prakticheskai︠a︡ konferent︠s︡ii︠a︡ "Upravlenie v sot︠s︡ialʹnykh i ėkonomicheskikh sistemakh" (6th 2001 Minsk on BookTides.