| 000 | 00424nam a2200157 a 4500 | ||
|---|---|---|---|
| 005 | 20210219162757.0 | ||
| 008 | 160524s2003 mx r 000 0 spa d | ||
| 035 | _aUPN01000210532 | ||
| 049 | _aUNE | ||
| 050 | 4 | _aPOR ADQUIRIR | |
| 245 | 0 | 0 |
_aScience in the information society / _ccoaut. Walter Erdelen. |
| 260 |
_aParís : _bUNESCO, _c2003. |
||
| 300 | _a88 p. : | ||
| 700 | 1 |
_aErdelem, Walter, _ecoaut. |
|
| 905 | _aLibro | ||
| 999 |
_c182633 _d182633 |
||