Columbia subject headings:
Abstraction.
Analysis (Philosophy)
Philosophy, Medieval.
Universals (Philosophy)
Harvard subject headings:
Abstraction.
Analysis (Philosophy)
Hönigswald, Richard, 1875-1947. Schriften nus dem Nachlass--Bd. 3.
Philosophy, Medieval.
Universals (Philosophy)
Princeton subject headings:
Abstraction.
Analysis (Philosophy)
Philosophy, Medieval.
Universals (Philosophy)