12 Internationale Konferenz Grubensicherheitlicher Versuchsanstalten, Dortmund, 1967.
Subtitle: 12th International Conference of Mine-Safety Research Establishments; [papers]
Publisher: Printed by H. Bösmann; Printed by H. Bösmann
Published: 1960
Place of publication: [Detmold
Language: eng
Subjects: Mine safety -- Congresses.
Other titles: 12th International Conference of Mine-Safety Research Establishments
Notes: Cover title.
"Summaries of papers presented to the conference": v. [58]