Ruhrkohle, 1893-1943 [microform]
Subtitle: aus der Geschichte des Rheinisch-Westfälischen Kohlen-Syndikats
By: von Volkmar Muthesius.
Publisher: Essener Verlagsanstalt
Published: 1943
Place of publication: [Essen]
Language: ger
Number of pages: 258
Notes: Microfilm. Washington, D.C. : Library of Congress Photoduplication Service, 1986. 1 microfilm reel ; 35 mm.
Illustrated material preserved in MicRR.
Master microform held by: DLC.