Umberto Leanza has written:
'Il diritto internazionale' -- subject(s): International law
'The Future of International Telecommunications'
'Legislazione per il Mezzogiorno e Mercato comune europeo' -- subject(s): European Economic Community
Giuseppe Grasso Leanza has written: 'Vent'anni dopo Berlino' -- subject(s): Politics and government, World politics
Umberto Buscioni has written: 'Umberto Buscioni, 1963-1973'
Umberto Mannucci has written: 'Bisenzio'
Umberto Mastroianni has written: 'Umberto Mastroianni' -- subject(s): Exhibitions
Umberto Iazzetti has written: 'Palloncini in processione'
Umberto Silva has written: 'Plinio Mesciulam'
Umberto Brunelleschi has written: 'La Guirlande'
Eco. Umberto has written: 'Psicologia do Vestir'
Umberto Moricca has written: 'Sant' Agostino'
Umberto Marin has written: 'Italiani in Gran Bretagna'
Umberto Silvestri has written: 'L' aurora bianca'
Umberto Monti has written: 'Luci cristiane nel Pascoli'