Arbeitsintensität und Achtstundentag .
By: von Karl Diehl ...
Publisher: G. Fischer
Published: 1923
Place of publication: Jena
Language: ger
Number of pages: 52
Subjects: Hours of labor; Eight-hour movement
Notes: Bibliographical footnotes.

Microfilm. New York, N.Y., Columbia University Libraries, 1999. 1 microfilm reel, 35 mm.

Filmed; NEH Project (FMEST); 1999.