Columbia subject headings:
Harvard subject headings:
Altaĭskiĭ kraĭ (Russia)--Commerce--History--19th century.
Merchants--Russia (Federation)--Altaĭskiĭ kraĭ--History--19th century.
Princeton subject headings:
Altaĭskiĭ kraĭ (Russia)--Commerce--History--19th century.
Merchants--Russia (Federation)--Altaĭskiĭ kraĭ--History--19th century.