00583nam a2200205Ia 4500001000700000003000500007005001700012008004100029010001500070020001500085040001800100050001800118082001500136100004100151245006000192260003700252300001700289504002900306651004200335229633BIBL20160527201834.0761013s1974    sp a     b    00010 spa    a 75584497   a8420629804  aDLCcIENdDLC00aDT352.5b.G66  a967bG643h20aGonzález Echegaray, Carlos.2Local10aHistoria del Africa negracCarlos González Echegaray.0 aMadridbEditora Nacionalc[1974]  a454 p.bill.  aBibliography: p. 435-448 0a5Africa, Sub-SaharanxHistory.2Local