000 00321nas a2200145 a 4500
001 71900
003 146010
005 20201118110954.0
008 ||||||n9999 ||| || ||
245 0 _aSintesis Economica - No.350
260 _c1983.
562 _e0
773 _016191
_aSintesis Economica
942 _cSISS
999 _c71900
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