Columbia subject headings:
Harvard subject headings:
Japan--Foreign relations--1868-1912
Japan--Foreign relations--1912-1945.
Japan--Politics and government--1868-1912.
Japan--Politics and government--1912-1945.
Japan. Kaigun--History.
Pearl Harbor (Hawaii), Attack on, 1941
Princeton subject headings:
Japan--Foreign relations--1868-1912.
Japan--Foreign relations--1912-1945.
Japan--Politics and government--1868-1912.
Japan--Politics and government--1912-1945.
Japan. Kaigun--History.
Pearl Harbor, Attack on, 1941.