Rundschreiben, erlassen von unserem heiligsten Vater Leo XIII
Subtitle: durch göttliche Vorsehung Papst, über die Arbeiterfrage : Sanctissimi domini nostri Leonis divina providentia papae XIII. Litterae encyclicae de conditione opificum
Publisher: Herder
Published: 1891
Place of publication: Freiburg im Breisgau
Language: ger; lat
Number of pages: 85
Subjects: Employees; Papal documents; Work environment
Other titles: Sanctissimi domini nostri Leonis divina providentia papae XIII. Litterae encyclicae de conditione opificum; De conditione opificum
Notes: Microfilm. New York, N.Y. : Columbia University Libraries, 2000 1 microfilm reel ; 35 mm.

Text in German and Latin.