| 000 | 00435nam a2200157 a 4500 | ||
|---|---|---|---|
| 005 | 20210219162006.0 | ||
| 008 | 140211s1986 mx r 000 0 spa d | ||
| 020 | _a9232024039 | ||
| 035 | _aUPN01000195853 | ||
| 049 | _aUNE | ||
| 080 | 4 | _aDO 341.16 : 001 (094.1) =40 1985 RES 23a. | |
| 111 | 2 |
_aUNESCO. Conferencia general _n(23a. : _d1985 : _cSofia) |
|
| 245 | 0 | 0 | _aRésolutions |
| 260 |
_aParis : _bUNESCO, _c1986. |
||
| 300 | _a156p. | ||
| 999 |
_c167954 _d167954 |
||