Columbia subject headings:
Hemingway, Ernest, 1899-1961--Knowledge and learning.
Hemingway, Ernest, 1899-1961--Political and social views.
Harvard subject headings:
Hemingway, Ernest, 1899-1961--Knowledge and learning.
Hemingway, Ernest, 1899-1961--Political and social views.
Princeton subject headings:
Hemingway, Ernest, 1899-1961--Knowledge and learning.
Hemingway, Ernest, 1899-1961--Political and social views.