Columbia subject headings:
German literature--20th century--History and criticism.
Irony in literature.
Popular culture in literature.
Popular literature--Germany--History and criticism.
Harvard subject headings:
Counterculture--Germany--History--20th century.
German literature--20th century--History and criticism
Musical criticism--Germany--History--20th century.
Popular culture in literature.
Popular culture--Germany--History--20th century
Popular literature--Germany--History and criticism.
Popular music--1981-1990--History and criticism.
Popular music--1991-2000--History and criticism.
Princeton subject headings:
German literature--20th century--History and criticism.
Irony in literature.
Popular culture in literature.
Popular literature--Germany--History and criticism.