000 00285nas a2200133 a 4500
001 140505
003 232767
005 20201118122449.0
008 ||||||n9999 ||| || ||
245 0 _aConceptos - No.3
562 _e1
773 _0140504
_aConceptos :
942 _cSISS
999 _c140505
_d140505