000 | 00631nam a2200217 a 4500 | ||
---|---|---|---|
005 | 20210219160346.0 | ||
008 | 081020s2000 mx r 000 0 spa d | ||
035 | _aUPN01000163817 | ||
049 | _aUNE | ||
080 | _a347.788. 1 (100)=20 "1996" LAN | ||
100 | 1 | _aLang, Brian | |
245 | 1 | 4 | _aThe Legal deposit of electronic publications/ by Brian Lang. |
260 | _aParis : UNESCO, 1996. | ||
300 | _a42 p. | ||
440 | 0 | _aCII-96/WS/10 | |
690 | _aDeposito legal- Microedicion | ||
690 | _aMicroedicion- Deposito legal | ||
710 | 2 | _aUNESCO | |
711 | 2 | _aPGI. Programa General de InformaciĆ³n y UNISIST | |
905 | _aUNESCO | ||
999 |
_c135930 _d135930 |