Columbia subject headings:
Cato, Marcus Porcius, 234 B.C.-149 B.C.
Harvard subject headings:
Cato, Marcus Porcius, 234 B.C.-149 B.C.--Appreciation--History.
Cicero, Marcus Tullius. Cato maior de senectute.
Latin literature, Medieval and modern--History and criticism.
Plutarch. Aristides et Cato Maior.
Princeton subject headings:
Cato, Marcus Porcius, 234 B.C.-149 B.C.