| 000 | 00417nam a2200157 a 4500 | ||
|---|---|---|---|
| 005 | 20210219162854.0 | ||
| 008 | 160811s1994 mx r 000 0 spa d | ||
| 035 | _aUPN01000212234 | ||
| 049 | _aUNE | ||
| 050 | 4 | _aPOR ADQUIRIR | |
| 111 | 2 |
_aInternational advisory committee _n(2a. : _d1994 : _cParis) |
|
| 245 | 0 | 0 |
_aFinal report / _cUNESCO. |
| 260 |
_aParís : _bUNESCO, _c1994. |
||
| 300 | _a29 p. | ||
| 905 | _aLibro | ||
| 999 |
_c184334 _d184334 |
||