Columbia subject headings:
Mysticism in literature.
Patchen, Kenneth, 1911-1972--Criticism and interpretation.
Harvard subject headings:
Mysticism in literature.
National characteristics, American, in literature.
Patchen, Kenneth, 1911-1972--Criticism and interpretation.
Princeton subject headings:
Mysticism in literature.
Patchen, Kenneth, 1911-1972--Criticism and interpretation.