Columbia subject headings:
Harvard subject headings:
French language--Grammar, Comparative--Spanish.
French language--Grammar.
Grammar, Comparative and general--Terminology.
Spanish language--Grammar, Comparative--French.
Spanish language--Grammar.
Princeton subject headings:
French language--Grammar, Comparative--Spanish.
French language--Grammar.
Grammar, Comparative and general--Terminology.
Spanish language--Grammar, Comparative--French.
Spanish language--Grammar.