00386nam a22001217a 450000500170000000800410001702000150005805000180007310000150009124500830010626000500018930000250023920260327120601.0260327b        |||||||| |||| 00| 0 eng d  a0435948075  aDT29.G4 vol.1  aZerbo, J.K  aGeneral History of Africa I ;bMethodology and African Prehistory /cJ.K Zerbo  aCaliforniabHeinemann Educational Booksc1981  axxvii,819p, il;bHbk