Columbia subject headings:
Africa, Sub-Saharan--Relations--Soviet Union.
Soviet Union--Relations--Africa, Sub-Saharan.
Harvard subject headings:
Africa, Sub-Saharan--Relations--Soviet Union.
Soviet Union--Relations--Africa, Sub-Saharan.
Princeton subject headings:
Africa, Sub-Saharan--Relations--Soviet Union.
Soviet Union--Relations--Africa, Sub-Saharan.