| 000 | 00517nam-a2200169-a-4500 | ||
|---|---|---|---|
| 005 | 20220519095226.0 | ||
| 035 | _aCUI01000011402 | ||
| 090 | _aAV540/IFLA/1979 | ||
| 100 | _aDelsey, Tom | ||
| 245 | _aIFLA working group on an international authority system : a progress report / Tom Delsey | ||
| 260 |
_aCopenhague, Dinamarca : _bIFLA, _c1979 |
||
| 300 | _a10 h. | ||
| 500 | _aIFLA General Conference 45, 1979, Copenhague | ||
| 500 | _aMonografía | ||
| 653 | _aBibliografías Nacionales | ||
| 653 | _aNormalización | ||
| 999 |
_c10494 _d10494 |
||