Columbia subject headings:
Harvard subject headings:
Iran--History--Qajar dynasty, 1794-1925.
Vazīr Niẓām, Faz̤l Allāh bin Asad allāh.
Princeton subject headings:
Iran--History--Qajar dynasty, 1794-1925--Sources.
Iran--Politics and government--19th century--Sources.
Statesmen--Iran--Diaries.
Vazīr Niẓām, Faz̤l Allāh ibn Asad Allāh, 1794 or 1795-1872 or 1873--Diaries.