00398nam a2200169Ia 450000500170000000800410001702000120005808200170007010000370008724500190012425000090014326000270015230000080017950500160018794200080020399900170021120241209164529.0241209s9999 xx 000 0 und d afce2518 a519/S75 2009 aSpiegel, Murray-Stephens, Larry. 0aEstadística. a1era aLimabSan Marcosc2017 a150 aPor definir yLIB c32346d32346