| 000 | 00550nam a2200169 a 4500 | ||
|---|---|---|---|
| 005 | 20210219161944.0 | ||
| 008 | 080801s1986 mx r 000 0 spa d | ||
| 020 | _a9236024551 | ||
| 035 | _aUPN01000194899 | ||
| 049 | _aUNE | ||
| 080 | _aDO 341.16: 001 (047.3) =40 1985 INF No. 23a. | ||
| 111 | 2 |
_aActes de la conférence générale _n(23a. : _d1985 : _cSofia) |
|
| 245 | 1 | 0 |
_aRapports : _bComissions du programme, commission administrative, comité juridique (volume 2) |
| 260 |
_aParís : _bUNESCO, _c1986. |
||
| 300 | _a450 p. | ||
| 905 | _aUNESCO | ||
| 999 |
_c167000 _d167000 |
||