2 Titles

• Accessible only within the library's premises. Labor is not a Commodity! The Movement to Shorten the Workday in Late Nineteenth-Century Berlin and New York Reick, Philipp Frankfurt am Main : Campus Verlag, 20161110

• Publicly available. D+C development and cooperation digital monthly e-paper Frankfurt am Main : FAZIT Communication GmbH ; Berlin : [Verlag nicht ermittelbar], Nachgewiesen 2007 -