Columbia subject headings:
Anarchism--Spain--Barcelona--History--20th century--Fiction.
Anarchists--Spain--Barcelona--20th century--Fiction.
Durruti, Buenaventura, 1896-1936--Fiction.
Harvard subject headings:
Anarchism--Spain--Barcelona--History--20th century--Fiction.
Anarchists--Spain--Barcelona--20th century--Fiction.
Durruti, Buenaventura, 1896-1936--Fiction.
Princeton subject headings:
Anarchism--Spain--Barcelona--History--20th century--Fiction.
Anarchists--Spain--Barcelona--20th century--Fiction.
Durruti, Buenaventura, 1896-1936--Fiction.
Fiction.