| 000 | 00400cam a22001097a 4500 | ||
|---|---|---|---|
| 008 | 180718b1964 xxu||||| |||| 00| 0 eng d | ||
| 082 | _aR64x43 G317 | ||
| 100 | _aOels, Ministerialrat Heinrich | ||
| 245 |
_aNoise abatement and measures to combat pollution of the atmosphere _cby Ministerialrat Heinrich Oels |
||
| 260 |
_aEssen _bFederal Ministry of Labour and the Social Structure _c1964 |
||
| 300 | _a24p | ||
| 999 |
_c496203 _d496203 |
||