Columbia subject headings:
Authors and publishers--Germany (West)
Book industries and trade--Germany (West)--Law.
Competition, Unfair--Germany (West)
Copyright--Germany (West)
Publishers and publishing--Germany (West)
Harvard subject headings:
Authors and publishers--Germany (West)
Book industries and trade--Law and legislation--Germany (West)
Competition, Unfair--Germany (West)
Copyright--Germany (West)
Publishers and publishing--Germany (West)
Princeton subject headings: