Die lebensbedingungen Oberschlesiens.
Published: 1921
Place of publication: Kattowitz
Language: ger
Number of pages: 30
Subjects: World War, 1914-1918 -- Territorial questions -- Silesia, Upper (Poland and Czech Republic); Silesia, Upper (Poland and Czech Republic) -- Economic conditions.
Notes: At head of title: Dipl. ingenieur St. Widomsky.