Columbia subject headings:
Harvard subject headings:
Fleck, Ludwik, 1896-1961--Correspondence.
Fleck, Ludwik, 1896-1961--Criticism and interpretation.
Knowledge, Theory of
Science--Philosophy
Princeton subject headings:
Bioethics.
Fleck, Ludwik, 1896-1961.
Internment camps.
Knowledge, Sociology of.
Medical ethics.
Philosophy.
Science--Philosophy.
Science--Social aspects.
Science.