000 00353nas a2200157 a 4500
001 112878
003 200023
005 20201118120407.0
008 ||||||n9999 ||| || ||
245 0 _aTutela - Vol.2 No.16 (may. 1995)
260 _aBogotá :
562 _e0
773 _033012
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942 _cSISS
999 _c112878
_d112878