000 00306nam a2200133Ia 4500
005 20251222142002.0
008 251222s9999||||xx |||||||||||||| ||spa||
020 _a968-451-675-4
082 _a330.015.195/M14
100 _aMaddala, G.S.
245 0 _aEconometría
264 _bMcGraw-Hill
942 _cLIB
999 _c10047
_d10047