000 00321nas a2200145 a 4500
001 72381
003 146534
005 20201118111025.0
008 ||||||n9999 ||| || ||
245 0 _aSintesis Economica - No.662
260 _c1989.
562 _e0
773 _016191
_aSintesis Economica
942 _cSISS
999 _c72381
_d72381