Columbia subject headings:
Political science--History.
Political sociology--History.
Yoshino, Sakuzō, 1878-1933.
Harvard subject headings:
Political science--History
Political sociology--History.
Yoshino, Sakuzō, 1878-1933
Princeton subject headings:
Political science--History.
Political sociology--History.
Yoshino, Sakuzō, 1878-1933.