000 00364nas a2200157 a 4500
001 48695
003 118609
005 20201118102422.0
008 ||||||n9999 ||| || ||
041 _aspa
245 0 _aClase Empresarial - No.57 (1998)
260 _aBogotá :
_bLegis,
_c1998.
562 _e2
773 _024315
_aClase Empresarial
942 _cSISS
999 _c48695
_d48695