Columbia subject headings:
Iran--History--1905-1911.
Iran--History--Qajar dynasty, 1794-1925.
Harvard subject headings:
Constitutional history--Iran
Iran--History--1905-1911
Iran--History--Qajar dynasty, 1794-1925.
Princeton subject headings:
Iran--History--1905-1911.
Iran--History--Qajar dynasty, 1794-1925.