Columbia subject headings:
Budberg, Alekseĭ, baron, 1869-1945.
Russia--Politics and government--1894-1917.
Soviet Union--History, Military--Pictorial works.
Soviet Union--History--Revolution, 1917-1921--Biography.
Soviet Union--History--Revolution, 1917-1921--Campaigns.
World War, 1914-1918--Russia--Biography.
Harvard subject headings:
Princeton subject headings:
Budberg, Alekseĭ, baron, 1869-1945.
Russia--History, Military.
Russia--Politics and government--1894-1917.
Soviet Union--History--Revolution, 1917-1921--Biography.
Soviet Union--History--Revolution, 1917-1921--Campaigns.
World War, 1914-1918--Russia--Biography.