| 000 | 00559nam a2200193 a 4500 | ||
|---|---|---|---|
| 005 | 20250905063959.0 | ||
| 008 | 991125s1998 fr 000 0 eng u | ||
| 020 | _a9264160523 | ||
| 035 | _aUPN01000000064 | ||
| 049 | _aCG | ||
| 050 | 4 |
_aT174 _bT8.3 |
|
| 245 | 0 | 0 |
_a21st Century technologies : _bpromises and perils of a dynamic future. |
| 260 |
_aParís : _bOECD, _c1998. |
||
| 300 | _a173 p. | ||
| 650 | 4 |
_aInnovaciones tecnológicas _98196 |
|
| 650 | 4 |
_aTECNOLOGIA - _xASPECTOS SOCIALES _917869 |
|
| 650 | 4 |
_aTecnología y civilización _99784 |
|
| 905 | _aLibro | ||
| 999 |
_c64 _d64 |
||