Souhrn informací o dosažené technické úrovni v hlubinném dobývání uhlí do roku 1979
By: uspořádali Adolf Balon, Jaroslav Kratochvíl, Jiří Bobrek.
Contributors: Kratochvil, Jaroslav.; Bobrek, Jiří.
Series: Samostatná publikace ;; č. 6
Publisher: Vědeckovýzkumný uhelný ústav
Published: 1980
Place of publication: Ostrava-Radvanice
Language: cze
Number of pages: 157
Subjects: Coal mines and mining -- Bibliography.