| 000 | 00661nas a2200217 a 4500 | ||
|---|---|---|---|
| 003 | AR-ReUNN | ||
| 005 | 20260714065422.0 | ||
| 008 | 260701c20169999fr m||||||||||||||spa | ||
| 245 | 0 | 0 | _aCrónica de la Unesco |
| 264 | 1 |
_aParís _bUnited Nations Educational, Scientific and Cultural Organization _c2016 |
|
| 310 | _aMensual | ||
| 500 | _aExistencias: (1968: 14 : 12) (1969: 15 : 1-5, 7-8, 10) | ||
| 650 | 4 |
_aCiencia _9237 |
|
| 650 | 0 |
_aEducación _94377 |
|
| 650 | 4 |
_aCultura _94825 |
|
| 942 | _cCR | ||
| 035 | _a(BCU)157868 | ||
| 001 | 85216 | ||
| 999 |
_c85216 _d85216 |
||
| 040 |
_aAR-ReUNN _bspa _cAR-ReUNN _eaacr2 |
||