Columbia subject headings:
Harvard subject headings:
French language--Dictionaries.
French language--Grammar, Comparative--Spanish.
French language--Lexicography.
Spanish language--Dictionaries.
Spanish language--Grammar, Comparative--French.
Spanish language--Lexicography.
Princeton subject headings:
Dictionaries.
French language--Dictionaries.
French language--Grammar, Comparative--Spanish.
French language--Lexicography.
Spanish language--Dictionaries.
Spanish language--Grammar, Comparative--French.
Spanish language--Lexicography.