000 00581nas#a2200241#c#4500
003 IEF
005 20180219170152.0
008 940915s1981 uuum| #####0 b| |u
022 _a0185-0601
040 _aIEF
110 2 _aBanco Nacional de Comercio Exterior (México)
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245 _aComercio exterior
_hPAPEL
260 _c1981
310 _amensual
362 1 _a1981-1991
490 _aFive
650 4 _aCOMERCIO EXTERIOR
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650 4 _aMEXICO
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650 4 _aCOMERCIO INTERNACIONAL
_939231
942 _cREV
942 _z1870
999 _c103529
_d103529