Columbia subject headings:
Harvard subject headings:
Arabs--Caucasus, South--History.
Caucasus, South--Description and travel.
Caucasus, South--Ethnic relations.
Caucasus, South--History
Caucasus, South--Politics and government
Muslims--Caucasus, South--History.
Princeton subject headings:
Arabs--Caucasus, South--History.
Caucasus, South--Description and travel.
Caucasus, South--Ethnic relations.
Caucasus, South--History.
Caucasus, South--Politics and government.
Muslims--Caucasus, South--History.