10 [Zehn] Jahre IBG.
Subtitle: [Beiträge von G. Bilkenroth et al. Geleitwort von G. Hartke]
Contributors: Bilkenroth, Georg, 1894-; Hartke, G
Publisher: Akademie-Verlag
Published: 1968
Place of publication: Berlin
Language: ger
Number of pages: 211
Subjects: Rock mechanics; Mining engineering