| 000 | 00330nam a2200133Ia 4500 | ||
|---|---|---|---|
| 020 | _a9231015346 | ||
| 082 |
_a301.243 _bSUI |
||
| 245 |
_aSuicide or survival? _bthe challenge of the year 2000 |
||
| 260 |
_aParis: _bUnesco, _c1978. |
||
| 300 | _b192p | ||
| 546 | _aeng | ||
| 650 |
_aTechnology and civilization _947522 |
||
| 942 | _cBK | ||
| 999 |
_c31019 _d31019 |
||