Columbia subject headings:
Artificial intelligence.
Comprehension.
Computational linguistics.
Formal languages.
Grammar, Comparative and general.
Psycholinguistics.
Harvard subject headings:
Artificial intelligence.
Comprehension.
Computational linguistics.
Formal languages.
Grammar, Comparative and general.
Psycholinguistics.
Princeton subject headings:
Artificial intelligence.
Comprehension.
Computational linguistics.
Formal languages.
Grammar, Comparative and general.
Psycholinguistics.