Columbia subject headings:
Harvard subject headings:
Education, Humanistic.
Education--Philosophy
Giner de los Ríos, Francisco, 1917-1995.
Manjón, Andrés, 1846-1923.
Princeton subject headings:
Education, Humanistic.
Education--Philosophy.
Giner de los Ríos, Francisco, 1917-1995.
Manjón, Andrés, 1846-1923.