| 000 | nas a22 a 4500 | ||
|---|---|---|---|
| 003 | AR-ReUNN | ||
| 005 | 20260701004437.0 | ||
| 008 | 260701c 9999ag |||||||||||||||spa | ||
| 245 | 0 | 0 | _aColinfo |
| 264 | 1 |
_a[San Juan] _bUniversidad of Puerto Rico |
|
| 942 | _cCR | ||
| 035 | _a(BCU)9315 | ||
| 001 | 50589 | ||
| 999 |
_c50589 _d50589 |
||
| 040 |
_aAR-ReUNN _bspa _cAR-ReUNN _eaacr2 |
||