Columbia subject headings:
Africa, Sub-Saharan--Economic conditions--21st century--Congresses.
Africa, Sub-Saharan--Social conditions--21st century--Congresses.
Africa--Congresses.
Africa--Research--Russia (Federation)--Congresses.
Africa--Study and teaching--Russia (Federation)--Congresses.
Harvard subject headings:
Africa--Congresses.
Africa--Research--Russia (Federation)--Congresses.
Africa--Study and teaching--Russia (Federation)--Congresses.
Princeton subject headings:
Africa--Congresses.
Africa--Research--Russia (Federation)--Congresses.
Africa--Study and teaching--Russia (Federation)--Congresses.