Columbia subject headings:
Anan ben David, active 8th century.
Dead Sea scrolls.
Karaites.
Harvard subject headings:
Anan ben David, 8th Century.
Anan ben David, active 8th century.
Dead Sea scrolls.
Karaites.
Princeton subject headings:
Anan ben David, 8th Century.
Dead Sea scrolls.
Karaites.