| 000 | 00655nab a22001937a 4500 | ||
|---|---|---|---|
| 003 | ES-MaBCA | ||
| 005 | 20140527203035.0 | ||
| 008 | 120808t xxu||||| |||| 00| 0 eng d | ||
| 040 | _cES-MaBCA | ||
| 245 |
_aU.S. views of technology and the future _h[Recurso electrónico]PDF _b: science in the next 50 years |
||
| 260 | _cApril 2014 | ||
| 300 |
_a19 p. _fRecurso online |
||
| 650 |
_91183 _aProspectiva |
||
| 650 |
_95471 _aTecnología |
||
| 651 |
_91196 _aEstados Unidos de América |
||
| 710 |
_95467 _aPew Research Center |
||
| 856 | 4 |
_qPDF _uhttp://europa.eu/espas/orbis/sites/default/files/generated/document/en/PEW_Technology.pdf |
|
| 942 |
_2udc _cBK |
||
| 999 |
_c5274 _d5277 |
||