| 000 | 00687cam a22002052 4500 | ||
|---|---|---|---|
| 001 | mic54000287 | ||
| 003 | DLC | ||
| 005 | 20260227111612.0 | ||
| 008 | 950828s1937 gw ac ab 000 0 ger | ||
| 010 | _amic54000287 | ||
| 040 |
_aDLC _cDLC _dDLC |
||
| 050 | 0 | 0 | _aMicrofilm 1992 |
| 100 | 1 |
_aSpethmann, Hans, _d1885-1957. |
|
| 245 | 1 | 4 |
_aDie geschichtliche Entwicklung des Ruhrbergbaus um Witten und Langendreer. _bEin Beitrag zur Heimatkunde des Ruhrgebiets. |
| 260 |
_aGelsenkirchen, _bC. Bertenburg, _c1937. |
||
| 300 |
_a163 p. _bill., ports. |
||
| 504 | _aBibliography: p. 161-163. | ||
| 533 | _aMicrofilm. | ||
| 650 | 0 |
_aMines and mineral resources _zRuhr Valley. [from old catalog] |
|
| 999 |
_c39098 _d39098 |
||