000 00535fam a2200205 a 4500
001 000000896
005 20220920213629.0
008 020122s1971 sp 00011dspa d
020 _a674049918
035 _a18610
041 _aspa
082 0 4 _a382.7
_bJ67; 1971
100 1 _aJohnson, Harry G.
_91517
245 1 0 _aAspects of the theory of tariffs.
260 _aMassachusetts :
_bHarvard University,
_c1971.
300 _a451p.
500 _aTransferencia BFV
650 0 4 _aARANCELES DE ADUANA
_93586
650 0 4 _aCOMERCIO
_93587
999 _c892
_d892