000 00343nam a2200157 a 4500
003 DLC
005 20210219152746.0
022 _a0040-0912
035 _aUPN01000060109
245 0 0 _aEDUCATION + TRAINING
260 _aEUA :
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310 _aMensual
653 _aFORMACION
905 _aRevista
999 _c59946
_d59946