| 000 | 00414nam a2200157Ia 4500 | ||
|---|---|---|---|
| 008 | 170101s1971 xx 000 0 und d | ||
| 082 | _a301 P65P | ||
| 100 | _aPOLAK, Fred L | ||
| 245 | 0 | _aPrognostics : science in the making surveys and creates the future | |
| 260 |
_bAmsterdam _c1971 |
||
| 300 | _a425p | ||
| 650 | _aPROGNOSIS | ||
| 653 | _aPROGNOSIS | ||
| 653 | _aSOCIAL SCIENCE RESEARCH | ||
| 942 |
_2ddc _cB |
||
| 999 |
_c45441 _d45441 |
||