Columbia subject headings:
Gracián y Morales, Baltasar, 1601-1658--Criticism and interpretation--Congresses.
Harvard subject headings:
Gracián y Morales, Baltasar, 1601-1658--Criticism and interpretation--Congresses.
Princeton subject headings:
Gracián y Morales, Baltasar, 1601-1658--Congresses.