Columbia subject headings:
Harvard subject headings:
Comparative literature--English and German
Comparative literature--German and English.
English language--Grammar, Comparative--German
German language--Grammar, Comparative--English.
Proverbs, English--History and criticism.
Proverbs, German--History and criticism.
Princeton subject headings:
Essays.
Proverbs in literature.
Proverbs, German--History and criticism.
Proverbs, German--Political aspects.