Columbia subject headings:
Cather, Willa, 1873-1947--Knowledge and learning.
Cather, Willa, 1873-1947--Knowledge--France.
France--In literature.
Language and languages in literature.
Language and languages.
Harvard subject headings:
Cather, Willa, 1873-1947--Knowledge--France.
Cather, Willa, 1873-1947--Knowledge--Language and languages.
France--In literature.
Language and languages in literature.
Princeton subject headings:
Cather, Willa, 1873-1947--Knowledge--France.
Cather, Willa, 1873-1947--Knowledge--Language and languages.
France--In literature.
Language and languages in literature.