| 000 | 00414nam a22001337a 4500 | ||
|---|---|---|---|
| 001 | 1856 | ||
| 090 | _a1856 | ||
| 099 |
_tARC _zALEX13767 _fCorrespondance |
||
| 100 | _a20241101d1928 m||y0frey50 ba | ||
| 200 | _aUltrasons. Brevets allemands. 1928. | ||
| 214 |
_cNotgemeinfchaft der deutfcher Miffenfchaft _d01/01/1928 |
||
| 215 | _d21x28 | ||
| 300 | _aTexte en allemand. | ||
| 316 |
_aEtat moyen _aOriginal |
||