Columbia subject headings:
Harvard subject headings:
College teachers--Congo (Democratic Republic)--Biography.
Congo (Democratic Republic)--Biography.
Engineers--Congo (Democratic Republic)--Biography.
Mabaya, Gaston N. K. (Gaston Nyabul di Kanza), 1948-
Princeton subject headings:
College teachers--Congo (Democratic Republic)--Biography.
Congo (Democratic Republic)--Biography.
Mabaya, Gaston Yabul di Kanza.