000 00292nas a2200133 a 4500
001 113939
003 201463
005 20201118120553.0
008 ||||||n9999 ||| || ||
245 0 _aEl eafitense - No.93
562 _e1
773 _0107680
_aEl eafitense :
942 _cSISS
999 _c113939
_d113939