00573cam a2200193 450000500170000099900150001724500330003202000150006510000350008004400130011525000090012804100080013730000180014550000050016383000050016826000430017308200170021695201460023320260711133917.0 c3322d3322 aSegmenatción de Mercadosb a9706861017 aFernández Valiñas, Ricardo aMéxico a2ª  aspa a192 p. 23 cm. a v aMéxico D.F. bThomson Learningc2002 a658.8bF363s 001040708CGaBCbBCd2010-01-01e Editorial Thomson Learningg2.00i002724l0o658.8/F363sp002724r2026-07-11 13:39:17t1w2026-07-11yBK