00943nmm a2200253 i 4500991000526489707536090812s2009 de j eng d9783540687214b1387052x-39ule_instDip.to MatematicaengWinkler, Othmar W.472370Interpreting economic and social data[e-book] :a foundation of descriptive statistics /by Othmar W. WinklerBerlin :Springer,2009v.: digitalEconomicsMethodologyEconomicsStatisticsStatisticsSpringer eBookshttp://dx.doi.org/10.1007/978-3-540-68721-4An electronic book accessible through the World Wide Web.b1387052x03-03-2214-01-10991000526489707536Interpreting economic and social data230214UNISALENTOle01314-01-10m@ -engde 00