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