2 - Günther, Gotthard. (OLS)http://semarc/name/64412; Landgrebe, Ludwig. (OLS)http://semarc/name/35072; Hildebrand, Dietrich : von, <1889-1977>. (OLS)http://semarc/name/22401 (Philosophie in Selbstdarstellungen, 1975)
Keywords: Filosofia - Saggi. (OLS)http://semarc/subject/3236