John Duns Scotus. Opera Omnia, studio et cura Commissionis Scotisticae ad fidem codicum edita. Under the direction of Carl Balić, together with M. Bodeweg, S. Bušelić, P. Čapkun-Delić, J. Juric, J. Montalaverne, S. Nanni, B. Pergamo, F. Prezioso, J. Reinhold, O. Schäfer. Vols. I–VI, XVI–XVII. Vatican Polyglot Press, Rome, 1950–1966. Half-leather, $25, 19, 18, 21, 19, 24, 19, 21 respectively; stiff covers, $3 less each volume.