Columbia subject headings:
Harvard subject headings:
Homophobia--Germany--Berlin--History--19th century.
Homophobia--Germany--Berlin--History--20th century.
Homosexuality--Government policy--Germany--Berlin--History.
Police--Germany--Berlin--History--19th century.
Police--Germany--Berlin--History--20th century.
Princeton subject headings:
Homophobia--Germany--Berlin--History--19th century.
Homophobia--Germany--Berlin--History--20th century.
Homosexuality--Government policy--Germany--Berlin--History.
Police--Germany--Berlin--History--19th century.
Police--Germany--Berlin--History--20th century.