Columbia subject headings:
Concepts.
Insolubilia (Logic)
Language and languages--Philosophy.
Logic--Early works to 1800.
Semantics (Philosophy)
Harvard subject headings:
Concepts.
Insolubilia (Logic)
Language and languages--Philosophy
Logic--Early works to 1800
Semantics (Philosophy)
Princeton subject headings:
Concepts.
Insolubilia (Logic)
Language and languages--Philosophy.
Logic--Early works to 1800.
Semantics (Philosophy)