Columbia subject headings:
Education of princes--Early works to 1800.
Kings and rulers--Duties--Early works to 1800.
Secretum secretorum--Criticism, Textual.
Harvard subject headings:
Education of princes--Early works to 1800.
Kings and rulers--Duties--Early works to 1800.
Secretum secretorum--Criticism, Textual.
Princeton subject headings:
Secretum secretorum--Criticism, Textual.
Secretum secretorum. Middle French.