Columbia subject headings:
Pauli, Wolfgang, 1900-1958.
Physicists--Correspondence.
Harvard subject headings:
Bohr, Niels, 1885-1962.
Einstein, Albert, 1879-1955
Heisenberg, Werner, 1901-1976
Pauli, Wolfgang, 1900-1958.
Physicists--Correspondence
Physics--Germany--History--20th century.
Princeton subject headings:
Pauli, Wolfgang, 1900-1958.
Physicists--Correspondence.