| 000 | 00573nam a2200193 a 4500 | ||
|---|---|---|---|
| 005 | 20210219160336.0 | ||
| 008 | 081013s1991 mx r 000 0 spa d | ||
| 035 | _aUPN01000163395 | ||
| 049 | _aUNE | ||
| 080 | _a321.01 (100) =20 "1991" STU. | ||
| 245 | 0 | 0 |
_aStudies for the 21st century/ _cedited by Martha J. Garrett...(et al.) |
| 260 |
_aParis : _bUNESCO, _c1991. |
||
| 300 | _axxi, 642 p. | ||
| 690 | _aFuturologia | ||
| 690 | _aSociedad futura | ||
| 710 | 2 | _aGarrett, Martha J., edit. | |
| 710 | 2 | _aUNESCO. Future-Oriented Studies Programme. | |
| 905 | _aUNESCO | ||
| 999 |
_c135508 _d135508 |
||