Columbia subject headings:
English drama (Comedy)--History and criticism.
English drama--18th century--History and criticism.
English drama--19th century--History and criticism.
English drama--20th century--History and criticism.
Harvard subject headings:
Comedies of manners, English--History and criticism.
English drama (Comedy)--History and criticism
English drama--18th century--History and criticism
English drama--19th century--History and criticism
English drama--20th century--History and criticism
Princeton subject headings:
English drama (Comedy)--History and criticism.
English drama--18th century--History and criticism.
English drama--19th century--History and criticism.
English drama--20th century--History and criticism.