Columbia subject headings:
Harvard subject headings:
Anatomists--Spain--Biography--History and criticism.
Autobiography
Chemists--Germany--Biography--History and criticism.
Literature and science--Germany--History.
Literature and science--Spain--History.
Ostwald, Wilhelm, 1853-1932.
Ramón y Cajal, Santiago, 1852-1934--Criticism and interpretation.
Princeton subject headings:
Anatomists--Spain--Biography--History and criticism.
Autobiography.
Chemists--Germany--Biography--History and criticism.
Literature and science--Germany--History.
Literature and science--Spain--History.
Ostwald, Wilhelm, 1853-1932.
Ramón y Cajal, Santiago, 1852-1934--Criticism and interpretation.