Columbia subject headings:
Journalism--New York (State)--New York.
Poland--History--Revolution, 1863-1864.
Polish question.
Press--New York (State)--New York.
Harvard subject headings:
Journalism--New York (State)--New York.
Poland--History--Revolution, 1863-1864
Polish question.
Press--New York (State)--New York.
Princeton subject headings: