000 00321nas a2200145 a 4500
001 72275
003 146427
005 20201118111019.0
008 ||||||n9999 ||| || ||
245 0 _aSintesis Economica - No.678
260 _c1989.
562 _e0
773 _016191
_aSintesis Economica
942 _cSISS
999 _c72275
_d72275