| 000 | 00370nas a2200157 a 4500 | ||
|---|---|---|---|
| 003 | AR-ReUNN | ||
| 005 | 20260805180043.0 | ||
| 008 | 260701c20249999ag |||||||||||||||spa | ||
| 100 |
_aMesny, Marcelo _94345 |
||
| 245 | 1 | 0 | _aCiencia y tecnología |
| 264 | 1 | _c2024 | |
| 942 | _cCR | ||
| 035 | _a(ELEC)222599 | ||
| 001 | 143771 | ||
| 999 |
_c143771 _d143771 |
||
| 040 |
_aAR-ReUNN _bspa _cAR-ReUNN _eaacr2 |
||