Lettere dal carcere - Gramsci, Antonio, <1891-1937>. (OLS)http://semarc/name/261; Spriano, Paolo. (OLS)http://semarc/name/1239 (Einaudi,, 1975)
Keywords: Gramsci, Antonio <1891-1937>. (OLS)http://semarc/subject/9163; Politica. (OLS)http://semarc/subject/3044