Columbia subject headings:
Egorov, I. V. (Ivan Vasilʹevich), 1887-1971.
Soviet Union--Biography.
Soviet Union--History--Revolution, 1917-1921--Personal narratives, Russian.
Harvard subject headings:
Egorov, Ivan Vasilʹevich, 1887-1971.
Soviet Union--Biography.
Soviet Union--History--Revolution, 1917-1921--Personal narratives, Russian.
Princeton subject headings:
Egorov, I. V. (Ivan Vasilʹevich), 1887-1971.
Soviet Union--Biography.
Soviet Union--History--Revolution, 1917-1921--Personal narratives, Russian.