Columbia subject headings:
Constitutional law--Germany (West)
Integration (Theory of knowledge)
Smend, Rudolf, 1882-1975.
Harvard subject headings:
Constitutional history--Germany
Federal government--Germany--History.
Smends, Rudolf, 1882-1975.
Princeton subject headings:
Constitutional law--Germany.
Integration (Theorie of knowledge)
Smend, Rudolf, 1882-1975.