00393nam a2200169 a 4500041000800000082001900008100001700027245003200044260002500076300001400101440001400115650002000129650001400149650002600163650002300189651001100212  aspa  a923.316bB257n  aBenson, Mary  aNelson Mandelabbiografía  aMadridbIEPALAc1988  a250 pbil  aTextosn8  aMANDELA, NELSON  aBIOGRAFIA  aDISCRIMINACION RACIAL  aPROBLEMAS RACIALES  aAFRICA