Columbia subject headings:
French language--Grammar, Comparative--German.
French language--Semantics.
French language--Syntax.
German language--Grammar, Comparative--French.
German language--Semantics.
German language--Syntax.
Harvard subject headings:
French language--Grammar, Comparative--German.
French language--Semantics.
French language--Syntax.
German language--Grammar, Comparative--French.
German language--Semantics.
German language--Syntax.
Princeton subject headings:
French language--Grammar, Comparative--German.
French language--Semantics.
French language--Syntax.
German language--Grammar, Comparative--French.
German language--Semantics.
German language--Syntax.