{"identifier":"nobleid:/w1/20260521/82D509FF","arkIdentifier":"ark:/48914/w1/20260521/82D509FF","version":1,"workTitle":"Vom Werkzeug in der Hand zur Betriebswissenschaft","workType":"Journal Article","authors":"Günter Spur","description":null,"workUrl":null,"existingDoi":"10.3139/104.040904","createdAt":"2026-05-21T19:46:06.163968Z","canonicalUrl":"https://nobleid.org/ark:/48914/w1/20260521/82D509FF.v1"}