Nikolaus Dumba (1830-1900): A Dazzling Figure in Imperial ViennaE-bookNikolaus Dumba (1830-1900): A Dazzling Figure in Imperial ViennadiElvira KonecnyValutazione: 0 su 5 stelle0 valutazioniSalva Nikolaus Dumba (1830-1900): A Dazzling Figure in Imperial Vienna per dopo