Columbia subject headings:
Generative grammar.
Grammar, Comparative and general--Switch-reference.
Grammar, Comparative and general--Syntax.
Harvard subject headings:
Generative grammar.
Grammar, Comparative and general--Switch-reference.
Grammar, Comparative and general--Syntax.
Princeton subject headings:
Generative grammar.
Grammar, Comparative and general--Switch-reference.
Grammar, Comparative and general--Syntax.