00397nam a2200157Ia 450000500170000000800410001704100150005808200230007311000180009624500180011426000290013230000160016149000280017765000230020565100110022820260814103325.0260803t1987 xx 000 0 und d adonación aBIB/03.01.02/03792 aIEPALA-Madrid 0aLa economía aMadrid : bIEPALA,c1987 a109 obtbls aAfrica internacional, 3 aANALISIS ECONOMICO aAFRICA