Columbia subject headings:
Berber languages.
Berber literature--History and criticism.
Sociolinguistics--Africa, North.
Harvard subject headings:
Berber languages--History.
Berber literature--History and criticism.
Peyron, Michael, 1935-
Sociolinguistics--Africa, North.
Princeton subject headings:
Berber languages.
Berber literature--History and criticism.
Sociolinguistics--Africa, North.