| 000 | 00354nas a2200157 a 4500 | ||
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| 001 | 161019 | ||
| 003 | 255977 | ||
| 005 | 20201118123702.0 | ||
| 008 | 181031e2017 spa||||||||| 000 0 spa d | ||
| 041 | _aspa | ||
| 245 | 0 | _aMed UNAB - Vol.20 No.3 (dic. 2017-mar. 2018) | |
| 260 | _c2017. | ||
| 562 | _e1 | ||
| 773 |
_0107900 _aMed UNAB : |
||
| 942 | _cSISS | ||
| 999 |
_c161019 _d161019 |
||