000 00365nas a2200157 a 4500
001 54632
003 125279
005 20201118103024.0
008 ||||||n9999 ||| || ||
041 _aspa
245 0 _aVision - Vol.90 No.12 (1998)
260 _aMéxico :
_bVision Incorporated,
_c1998.
562 _e1
773 _016581
_aVision :
942 _cSISS
999 _c54632
_d54632