Columbia subject headings:
Bremen (Germany)--Relations--Germany--Rostock.
Cold War--Social aspects--Germany (East)
Cold War--Social aspects--Germany (West)
Rostock (Germany)--Relations--Germany--Bremen.
Theater--Political aspects--Germany--Bremen--History--20th century.
Theater--Political aspects--Germany--Rostock--History--20th century.
Harvard subject headings:
Bremen (Germany)--Relations--Germany--Rostock.
Cold War--Social aspects--Germany (East)
Cold War--Social aspects--Germany (West)
Rostock (Germany)--Relations--Germany--Bremen.
Theater--Political aspects--Germany--Bremen--History--20th century.
Theater--Political aspects--Germany--Rostock--History--20th century.
Princeton subject headings:
Bremen (Germany)--Relations--Germany--Rostock.
Cold War--Social aspects--Germany (East).
Cold War--Social aspects--Germany (West).
Rostock (Germany)--Relations--Germany--Bremen.
Theater--Political aspects--Germany--Bremen--History--20th century.
Theater--Political aspects--Germany--Rostock--History--20th century.