Columbia subject headings:
Fictions, Theory of.
Positivism.
Pragmatism.
Vaihinger, Hans, 1852-1933--Criticism and interpretation.
Vaihinger, Hans, 1852-1933. Philosophie des Als ob.
Harvard subject headings:
Fictions, Theory of--Congresses.
Positivism--Congresses.
Pragmatism--Congresses.
Vaihinger, Hans, 1852-1933--Criticism and interpretation--Congresses.
Vaihinger, Hans, 1852-1933. Philosophie des als ob--Congresses.
Princeton subject headings:
Fictions, Theory of.
Positivism.
Pragmatism.
Vaihinger, Hans, 1852-1933--Criticism and interpretation.
Vaihinger, Hans, 1852-1933. Philosophie des als ob.