Columbia subject headings:
Harvard subject headings:
Philosophers--United States--Congresses.
Philosophy, Modern--21st century
Philosophy, Modern--21st century--Congresses.
Suppes, Patrick, 1922-2014
Suppes, Patrick, 1922-2014--Congresses.
Princeton subject headings:
Philosophy, Modern--21st century.
Suppes, Patrick, 1922-2014.