000 00321nas a2200145 a 4500
001 72594
003 146758
005 20201118111039.0
008 ||||||n9999 ||| || ||
245 0 _aSintesis Economica - No.751
260 _c1991.
562 _e0
773 _016191
_aSintesis Economica
942 _cSISS
999 _c72594
_d72594