Columbia subject headings:
Harvard subject headings:
English language--Prepositions
English language--Semantics
Italian language--Prepositions.
Italian language--Semantics.
Semantics, Comparative.
Space and time in language.
Princeton subject headings:
English language--Prepositions.
English language--Semantics.
Italian language--Prepositions.
Italian language--Semantics.
Semantics, Comparative.
Space and time in language.