Columbia subject headings:
Cardano, Girolamo, 1501-1576. De subtilitate.
Philosophy of nature.
Harvard subject headings:
Cardano, Girolamo, 1501-1576. De subtilitate.
Philosophy of nature
Philosophy of nature.
Princeton subject headings:
Cardano, Girolamo, 1501-1576. De subtilitate libri.
Philosophy of nature--Early works to 1800.