| 000 | 00410nam a2200145Ia 4500 | ||
|---|---|---|---|
| 008 | 241012s9999 xx 000 0 und d | ||
| 020 | _a0819182753 | ||
| 082 |
_a303.4 _bTOU |
||
| 100 | _aTough, Allen | ||
| 245 | 0 | _aCrucial questions about the future | |
| 260 |
_c1991 _aLondon _bUniversity Press of America |
||
| 300 | _axi, 133p | ||
| 650 | _aCivilization, Modern Forecasting - 21st century | ||
| 942 | _cBK | ||
| 999 |
_c892861 _d892860 |
||