Columbia subject headings:
Harvard subject headings:
Arts--Censorship--Czech Republic--Bohemia--History--19th century--Congresses.
Bohemia (Czech Republic)--Civilization--19th century--Congresses.
Sex in art--History--19th century--Congresses.
Sex in literature--History--19th century--Congresses.
Sex in literature--History--19th century.
Sex in popular culture--Czech Republic--History--19th century.
Princeton subject headings:
Sex in liturature--History--19th century.
Sex in popular culture--Czech Republic--History--19th century.