Columbia subject headings:
Book industries and trade--Law and legislation--Germany--History.
Copyright--Germany--History.
Copyright--Motion pictures--Germany--History.
Germany--Charters, grants, privileges--History.
Printing industry--Law and legislation--Germany--History.
Harvard subject headings:
Princeton subject headings:
Business tax--Law and legislation--Germany--History.
Copyright--Germany--History.
Copyright--Motion pictures--Germany--History.
Germany. Reichsfilmkammer--History.
Holy Roman Empire. Reichshofrat--History.
Motion pictures--Law and legislation--Germany--History.
Press law--Germany.