Columbia subject headings:
Authors and publishers--Germany--History--18th century.
Authors and publishers--Germany--History--19th century.
Authors and publishers--Germany--History--20th century.
Authors and publishers--Germany--History--21st century.
Book industries and trade--Germany--History--18th century.
Book industries and trade--Germany--History--19th century.
Book industries and trade--Germany--History--20th century.
Book industries and trade--Germany--History--21st century.
Copyright--Germany--History--18th century.
Copyright--Germany--History--19th century.
Copyright--Germany--History--20th century.
Copyright--Germany--History--21st century.
Fair use (Copyright)--Germany.
Harvard subject headings:
Copyright--Germany--History--Exhibitions.
Intellectual property infringement--Germany--History--Exhibitions.
Intellectual property--Germany--History--Exhibitions.
Piracy (Copyright)--Germany--History--Exhibitions.
Princeton subject headings: