| 000 | 00293nam a22000977a 4500 | ||
|---|---|---|---|
| 008 | 220317s1970 gw ||||| |||| 00| 0 ger d | ||
| 080 | _a691 | ||
| 100 |
_aGundermann, Erich _9228994 |
||
| 245 |
_aBautenschutz : _bChemie und Technologie / _cE. Gundermann. |
||
| 264 |
_aDresden : _bSteinkopff, _c1970. |
||
| 999 |
_c574976 _d574974 |
||