Columbia subject headings:
Knowledge, Theory of--History--20th century.
Kuhn, Thomas S.
Popper, Karl R. (Karl Raimund), 1902-1994.
Science--Philosophy--Political aspects--History--20th century.
Science--Philosophy--Social aspects--History--20th century.
Harvard subject headings:
Knowledge, Theory of--History--20th century
Kuhn, Thomas S.
Popper, Karl R. (Karl Raimund), 1902-1994.
Science--Philosophy--Political aspects--History--20th century.
Science--Philosophy--Social aspects--History--20th century.
Princeton subject headings:
Kuhn, Thomas S. (Thomas Samuel), 1922-1996.
Popper, Karl R. (Karl Raimund), 1902-1994.
Science--Philosophy.