Columbia subject headings:
Herder, Johann Gottfried, 1744-1803--Knowledge and learning.
Herder, Johann Gottfried, 1744-1803--Philosophy.
Language and languages.
Harvard subject headings:
Herder, Johann Gottfried, 1744-1803--Knowledge--Language and languages.
Herder, Johann Gottfried, 1744-1803--Philosophy.
Princeton subject headings:
Herder, Johann Gottfried, 1744-1803.
Language and languages--Philosophy.