Columbia subject headings:
Báez, Cecilio, 1862-1941.
O'Leary, Juan E. (Juan Emiliano), 1879-1969.
Paraguay--History--1870-1938.
Press--Paraguay--History--20th century.
Harvard subject headings:
Báez, Cecilio, 1862-1941.
O'Leary, Juan E. (Juan Emiliano), 1879-1969
Paraguay--History--1870-1938.
Press--Paraguay--History--20th century.
Princeton subject headings:
Báez, Cecilio, 1862-1941.
Journalism--Paraguay--History--20th century.
O'Leary, Juan E. (Juan Emiliano), 1879-1969.
Paraguay--History--1870-1938.
Press--Paraguay--History--20th century.