Columbia subject headings:
Harvard subject headings:
Abū al-Ḥasan Khān, 1776-1845 or 1846
Iran--History--Qajar dynasty, 1794-1925
Iran--History--Qajar dynasty, 1794-1925.
Īlchī, Mīrzā Abū al-Ḥasan Khān, 1776-
Princeton subject headings:
Ambassadors--Iran--Biopgraphy.
Īlchī, Abū al-Ḥasan Khān, 1776-1845.
Statesmen--Iran--Biography.