Columbia subject headings:
Douglas, William O. (William Orville), 1898-1980.
Judges--United States--Correspondence.
Harvard subject headings:
Douglas, William O. (William Orville), 1898-1980
Douglas, William O. (William Orville), 1898-1980--Correspondence.
Judges--United States--Correspondence.
Whitman College--Special collections--William O. Douglas Collection
Princeton subject headings:
Douglas, William O. (William Orville), 1898-1980.
Judges--United States--Correspondence.