00828nam0-22003011i-450-99000648455040332120001010000648455FED01000648455(Aleph)000648455FED0100064845520001010d--------km-y0itay50------baitay-------001yyAfrica UnderminedMining Companies and the Undervelopment of AfricaGreg Lanning, Marti MuellerLondonPenguin Books1979.591 p.22 cm338.2Lanning,Greg243861Mueller,MartiITUNINARICAUNIMARCBK990006484550403321XIV E 170518265FSPBCFSPBCAfrica Undermined653365UNINAGEN01