Columbia subject headings:
Harvard subject headings:
Constitutional law--Russia.
Gradovskiĭ, A. D. (Aleksandr Dmitrievich), 1841-1889--Political and social views.
Political science--Russia.
Russia--Historiography
Princeton subject headings:
Constitutional law--Russia.
Gradovskiĭ, A. D. (Aleksandr Dmitrievich), 1841-1889--Political and social views.
Political science--Russia.
Russia--Historiography.