000 00321nas a2200145 a 4500
001 72278
003 146430
005 20201118111019.0
008 ||||||n9999 ||| || ||
245 0 _aSintesis Economica - No.681
260 _c1989.
562 _e0
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_aSintesis Economica
942 _cSISS
999 _c72278
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