Columbia subject headings:
Poets, Spanish--20th century--Biography.
Spain--History--Civil War, 1936-1939--Biography.
Harvard subject headings:
García Lorca, Federico, 1898-1936--Political and social views.
Hernández, Miguel, 1910-1942--Political and social views.
Jiménez, Juan Ramón, 1881-1958--Political and social views.
Machado, Antonio, 1875-1939--Political and social views.
Poets, Spanish--20th century--Biography.
Spanish poetry--20th century--History and criticism
Princeton subject headings: