Columbia subject headings:
Harvard subject headings:
Boryczka, Adam, 1913-1988.
Wolność i Niezawisłość (Organization)
World War, 1939-1945--Underground movements--Poland.
Princeton subject headings:
Anti-communist movements--Poland.
Boryczka, Adam, 1913-1988.
Political prisoners--Poland--Biography.
Soldiers--Poland--Biography.
Wolność i Niezawisłość (Organization)
World War, 1939-1945--Underground movements--Poland.