00537nmm a2200181Ia 4500008004100000020001500041041000800056100002900064245003800093264004500131300001700176650002700193700002900220700003200249856005000281942000700331999001700338251105s9999||||xx |||||||||||||||||und||  a8484296318  aspa  aArtés Ortuño, Manuel 0aVariables exógenas cualitativas  a[Madrid, España] :bUOC Papers, c2002  a26 páginas  aEconomics and Business  aArtés Ortuño, Manuel1 a Guillen Estany, Montserrat  uhttps://public.digitaliapublishing.com/a/5763  cCF  c62173d62173