| 000 | 00405nam a2200157 a 4500 | ||
|---|---|---|---|
| 005 | 20210219161805.0 | ||
| 008 | 130805s1999 mx r 000 0 spa d | ||
| 020 | _a10202277 | ||
| 035 | _aUPN01000191944 | ||
| 049 | _aUNE | ||
| 080 | 4 | _aOC 058.7: 026 (100) =40 "1999" DIR | |
| 245 | 0 | 0 | _aRépertoire des services d´information |
| 250 | _a4a. | ||
| 260 |
_aParis : _bUNESCO, _c1999. |
||
| 300 | _a122 p. | ||
| 999 |
_c164047 _d164047 |
||