Columbia subject headings:
Harvard subject headings:
Casimir, H. B. G. (Hendrik Brugt Gerhard), 1909-
Casimir, H. B. G. (Hendrik Brugt Gerhard), 1909-2000.
Physics--History--20th century
Princeton subject headings:
Casimir, H. B. G. (Hendrik Brugt Gerhard), 1909-2000.
Physics--History--20th century.