000 00374nas a22000977a 4500
008 170117s9999 xx 000 0 und d
022 _a0185-1667
245 _aInvestigacin Econmica
_h[e-journal]
260 _bFacultad de Economia, Universidad Nacional Autonoma de Mexico (UNAM)
856 _uhttp://www.jstor.org/action/showPublication?journalCode=inveecon
_yArchive 1941 - 2011
999 _c544296
_d544296