| 000 | 00437nam a2200157 a 4500 | ||
|---|---|---|---|
| 005 | 20210219162006.0 | ||
| 008 | 080722s1983 mx r 000 0 spa d | ||
| 020 | _a9231020943 | ||
| 035 | _aUPN01000195844 | ||
| 049 | _aUNE | ||
| 080 | _aDO 341.16 : 001 (094.1) =20 1982 RES 4a. | ||
| 111 | 2 |
_aUNESCO. Conferencia General _n(4a.ext. : _d1982 : _cParis) |
|
| 245 | 1 | 0 | _aResolutions |
| 260 |
_aParís : _bUNESCO, _c1983. |
||
| 300 | _a64 p. | ||
| 999 |
_c167945 _d167945 |
||