Columbia subject headings:
Causation.
English poetry--History and criticism.
Kinship--Terminology.
Metaphor.
Semantics.
Harvard subject headings:
Causation.
English poetry--History and criticism
Kinship--Terminology.
Metaphor.
Semantics.
Princeton subject headings:
Causation.
English poetry--History and criticism.
Kinship--Terminology.
Metaphor.
Semantics.