000 00505nab#a2200181#c#4500
003 IEF
005 20180219171437.0
008 941205s1977 uuu|| #####0 b| |u
040 _aIEF
100 1 _aYoung, Leslie
_947040
245 _aAlternative Tax Systems to correct for Externalities and the Technical Options of Firms
260 _c1977
650 4 _aEXTERNALIDADES
_944179
773 0 _tEconomica
_w89753
_gvol. 44, nÂș 176 Nov., p. 415-420
942 _cART
942 _z42272
999 _c114009
_d114009