Columbia subject headings:
Harvard subject headings:
Hobbes, Thomas,--Contributions in political science.
Hobbes, Thomas,--Political and social views.
Princeton subject headings:
Hobbes, Thomas, 1588-1679--Contributions in political science.
Hobbes, Thomas, 1588-1679--Criticism and interpretation.
Hobbes, Thomas, 1588-1679--Political and social views.