01128nam1-2200373---450-99000215422020331620041109112142.0000215422USA01000215422(ALEPH)000215422USA0100021542220041109d1977----km-y0itay0103----baengGB||||||||001yy<<An>> economic history of tropical Africaedited by Z. A. Konczacki and J. M. KonczackiLondonFrank Cass19772 v.23 cm20012001001-------20010019900021542702033162001 <<1.>> : <<The>> pre-colonial period0019900021543202033162001 <<2.>> : Economic history of tropical africaKONCZACKI,Z. A.KONCZACKI,J. M.ITsalbcISBD990002154220203316E.C.BKECOSIAV51020041109USA011115SIAV51020041109USA011121ECONOMIC history of tropical Africa652524UNISA