Columbia subject headings:
McMullin, Ernan, 1924-2011.
Physics--Philosophy.
Science--Philosophy.
Harvard subject headings:
McMullin, Ernan, 1924-2011
McMullin, Ernan, 1924-2011.
Physics--Philosophy
Reality
Science--Philosophy
Princeton subject headings:
McMullin, Ernan, 1924-2011.
Physics--Philosophy.
Science--Philosophy.