000 | 00343nam a2200145Ia 4500 | ||
---|---|---|---|
005 | 20250425161854.0 | ||
008 | 250425s9999 xx 000 0 und d | ||
041 | _aspa | ||
245 | 0 | _aLA INVESTIGACION EN LA UNIVERSIDAD ECUATORIANA | |
250 | _a1A ED. | ||
260 |
_aEcuador _bS.E. _c1986 |
||
260 | _aS.L. | ||
942 | _c01 | ||
010 | _a33220 | ||
999 |
_c217855 _d217855 |