Columbia subject headings:
Harvard subject headings:
German literature--History and criticism
Liminality in literature.
Liminality--Social aspects.
Liminality.
Literacy
Literacy in literature.
Literacy--Social aspects
Written communication in literature.
Written communication--Social aspects.
Written communication.
Princeton subject headings:
German literature--History and criticism.
Liminality in literature.
Liminality--Social aspects.
Liminality.
Literacy in literature.
Literacy--Social aspects.
Literacy.
Written communication in literature.
Written communication--Social aspects.
Written communication.