Suggested Topics within your search.
Suggested Topics within your search.
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1Kyūshū Tankō Gijutsu Renmei kaishi九州炭礦技術連盟會誌Fukuoka-shi : Kyūshū Tankō Gijutsu Renmei,v. ; 26 cm.
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2Tankō gijutsu炭礦技術Sapporo-shi : Hokkaidō Tankō Gijutsukai,v. : ill. ; 26 cm.