Columbia subject headings:
Publishers and publishing--Germany (East)--History.
Reclam Leipzig (Firm)
Harvard subject headings:
Book industries and trade--Germany (East)--History.
Censorship--Germany--Leipzig--History.
German literature--20th century--History and criticism
Publishers and publishing--Germany (East)--History.
Publishers and publishing--Germany--Leipzig--History.
Reclam Leipzig (Firm)--History.
Princeton subject headings: