000 | 00436nam a2200157 a 4500 | ||
---|---|---|---|
005 | 20210219162006.0 | ||
008 | 080722s1986 mx r 000 0 spa d | ||
020 | _a9231024035 | ||
035 | _aUPN01000195847 | ||
049 | _aUNE | ||
080 | _aDO 341.16 : 001 (094.1) =20 1985 RES 23a. | ||
111 | 2 |
_aUNESCO. Conferencia General _n(23a. : _d1985 : _cSofia) |
|
245 | 1 | 0 | _aResolutions |
260 |
_aParĂs : _bUNESCO, _c1986. |
||
300 | _a143 p. | ||
999 |
_c167948 _d167948 |