| 000 | 00366nam a22001217a 4500 | ||
|---|---|---|---|
| 999 |
_c4412 _d4412 |
||
| 003 | DE-31 | ||
| 005 | 20190226150145.0 | ||
| 008 | 190226b ||||| |||| 00| 0 ger d | ||
| 040 | _cCopernicus Gymnasium | ||
| 245 |
_aDie natürliche Strahlenbelastung _cMartin Volkmer |
||
| 260 |
_aHamburg _bHamburgische Electricitätswerke Aktiengesellschaft _c1984 |
||
| 942 |
_2udc _cBUCH |
||