M.T. Ciceronis, De officiis, liber primus: necnon, Francisci de Verulamio Novum Organum, liber primus
Cicero, Marcus Tullius.
Bacon, Francis,1561-1626.Novum Organum. Book 1.
Glasguæ excudebant Andreas et Joannes M.Duncan, ...
1824