Columbia subject headings:
Charis Castro, Heliodoro, 1896-1964.
Generals--Mexico.
Mexico--History--Revolution, 1910-1920.
Harvard subject headings:
Charis Castro, Heliodoro, 1896-1964.
Generals--Mexico.
Mexico--History--Revolution, 1910-1920.
Princeton subject headings:
Charis Castro, Heliodoro, 1896-1964.
Generals--Mexico.
Mexico--History--Revolution, 1910-1920.