Bányászatunk 30 éve
Subtitle: 1945-1975
By: [szerk. Szabó László ... et al.].
Contributors: Szabó, László, Dr. okl. bányamérnök.
Publisher: Műszaki Könyvkiadó
Published: 1977
Place of publication: Budapest
Language: hun
Number of pages: 255
Subjects: Mines and mineral resources -- Hungary -- History.; Mining engineering -- Hungary -- History.
Other titles: Bányászatunk harminc éve
Notes: Legends also in English, German, and Russian.