Problemi sociali - George, Henry <1839-1897>. (OLS)http://semarc/name/67020; Masè-Dari, Eugenio. (OLS)http://semarc/name/67021 (F. Casanova,, 1895)
Keywords: Questione sociale - Sec. 19.-20. (OLS)http://semarc/subject/4749