Columbia subject headings:
Harvard subject headings:
Asia, Central--Description and travel--Exhibitions.
Ibn Faḍlān, Aḥmad, active 922--Travel--Asia, Central--Exhibitions.
Ibn Faḍlān, Aḥmad, active 922--Travel--Russia (Federation)--Volga River Region--Exhibitions.
Volga River Region (Russia)--Description and travel--Exhibitions.
Princeton subject headings:
Asia, Central--Description and travel--Exhibitions.
Ibn Faḍlān, Aḥmad, active 922--Travel--Asia, Central--Exhibitions.
Ibn Faḍlān, Aḥmad, active 922--Travel--Russia (Federation)--Volga River Region--Exhibitions.
Volga River Region (Russia)--Description and travel--Exhibitions.