Columbia subject headings:
Language and culture--Liberia.
Literacy--Liberia.
Psycholinguistics.
Vai (African people)
Vai language.
Writing.
Harvard subject headings:
Language and culture--Liberia.
Literacy--Liberia.
Psycholinguistics.
Vai (African people)
Vai (African people)--Education.
Vai (African people)--Social conditions.
Vai language.
Writing.
Princeton subject headings:
Language and culture--Liberia.
Literacy--Liberia.
Psycholinguistics.
Vai (African people)
Vai language.
Writing.