Columbia subject headings:
Harvard subject headings:
Dos Passos, John, 1896-1970--Criticism and interpretation
Dos Passos, John, 1896-1970--Knowledge--Spain
Spain--In literature.
Princeton subject headings:
Dos Passos, John, 1896-1970--Criticism and interpretation.
Dos Passos, John, 1896-1970--Knowledge--Spain.
Spain--In literature.