Columbia subject headings:
Harvard subject headings:
Biographies
Communists--Hungary--Biography--Juvenile literature.
Hungary--History--Revolution, 1918-1919--Juvenile literature.
Szamuely, Tibor, 1890-1919--Juvenile literature.
Princeton subject headings:
Communists--Hungary--Biography--Juvenile literature.
Hungary--History--Revolution, 1918-1919--Juvenile literature.
Szamuely, Tibor, 1890-1919--Juvenile literature.