Columbia subject headings:
Italy--Foreign relations--Spain.
Italy--Politics and government--1922-1945.
Mussolini, Benito, 1883-1945.
Primo de Rivera, Miguel, 1870-1930.
Spain--Foreign relations--Italy.
Spain--Politics and government--1923-1930.
Harvard subject headings:
Italy--Foreign relations--Spain.
Italy--Politics and government--1922-1945.
Mussolini, Benito, 1883-1945
Primo de Rivera, Miguel, 1870-1930.
Spain--Foreign relations--Italy.
Spain--Politics and government--1923-1930.
Princeton subject headings: