| 000 | 00437nam a2200181Ia 4500 | ||
|---|---|---|---|
| 001 | 9401 | ||
| 003 | 0000 | ||
| 005 | 20210729142950.0 | ||
| 008 | 150525s9999 xx 000 0 und d | ||
| 020 | _a0 08 02 1007 4 | ||
| 040 | _cTUM | ||
| 100 | _aSemper Edward | ||
| 245 | _aHidden Factors In Technological Change | ||
| 250 | _a0 | ||
| 260 |
_aOxford _bPergamon Press _c1976 |
||
| 650 | _aTechnology Social Aspects | ||
| 942 |
_2lcc _cBK |
||
| 999 |
_c41352 _d41352 |
||