000 00403nas a2200157 a 4500
001 86623
003 164528
005 20201118112304.0
008 ||||||n9999 ||| || ||
245 0 _aInfolac - Vol.12 No.4 (1999)
260 _aVenezuela :
562 _e1
773 _038835
_aInfolac
942 _cSISS
999 _c86623
_d86623