Columbia subject headings:
Life.
Pleasure.
Valla, Lorenzo, 1407-1457.
Harvard subject headings:
Didactic literature, Latin (Medieval and modern)--History and criticism.
Good and evil.
Pleasure.
Truthfulness and falsehood
Valla, Lorenzo, 1407-1457. De vero falsoque bono.
Princeton subject headings:
Life.
Pleasure.
Valla, Lorenzo, 1407-1457.