Columbia subject headings:
College teachers--Spain--Biography.
Machado, Antonio, 1875-1939--Archives.
Machado, Antonio, 1875-1939.
Poets, Spanish--20th century--Biography.
Teaching.
Harvard subject headings:
College teachers--Spain--Biography.
Machado, Antonio, 1875-1939--Archives.
Machado, Antonio, 1875-1939--Biography--Careers.
Poets, Spanish--20th century--Biography.
Princeton subject headings:
College teachers--Spain--Biography.
Machado, Antonio, 1875-1939--Career in education.
Machado, Antonio, 1875-1939--Manuscripts.
Manuscripts, Spanish.
Poets, Spanish--20th century--Biography.