00643nam 2200205 450 2690461http://id.bnportugal.gov.pt/bib/porbase/269046120150430120126.00 521 20598 0iict005_bc.iso/17-11-2015/22175002217520100224d2010 k y0porb0103 baengGBAfrica in the iron agec. 500 B.C. to A.D. 1400Roland Oliver, Brian M. FaganCambridge [etc.]Cambridge University Press1975XI, 228 p.il.23 cm903(6)"638"BNporOliverRoland070FaganBrain M.PTIICTRPC