000 00321nas a2200145 a 4500
001 72386
003 146539
005 20201118111025.0
008 ||||||n9999 ||| || ||
245 0 _aSintesis Economica - No.674
260 _c1989.
562 _e0
773 _016191
_aSintesis Economica
942 _cSISS
999 _c72386
_d72386