| 000 | 00554nam a2200181 a 4500 | ||
|---|---|---|---|
| 005 | 20210219160413.0 | ||
| 008 | 081105s1981 mx r 000 0 spa d | ||
| 035 | _aUPN01000164985 | ||
| 049 | _aUNE | ||
| 080 | _a021.84 =20 LUN. | ||
| 100 | 1 | _aLunn, Jean | |
| 245 | 1 | 0 |
_aGuidelines for legal deposit legislation / _cprepared by Jean Lunn (for) General Information Programme and UNISIST. |
| 260 |
_aParis : _bUNESCO, _c1981. |
||
| 300 | _a33 p. : | ||
| 440 | 0 |
_aPGI-81/ WS ; _v23 |
|
| 690 | _aDeposito legal - Legislacion - Normas | ||
| 905 | _aUNESCO | ||
| 999 |
_c137097 _d137097 |
||