Columbia subject headings:
France--Intellectual life--20th century.
Literature.
Péguy, Charles, 1873-1914--Knowledge and learning.
Péguy, Charles, 1873-1914--Political and social views.
Harvard subject headings:
France--Intellectual life--20th century.
Péguy, Charles, 1873-1914--Knowledge--Literature.
Péguy, Charles, 1873-1914--Political and social views.
Princeton subject headings:
Péguy, Charles, 1873-1914--Knowledge--Literature.