Columbia subject headings:
Harvard subject headings:
Great Britain. Army--Biography.
Liddell Hart, Basil Henry, Sir, 1895-1970
Military art and science--Great Britain--History--20th century.
Military scientists--Great Britain--Biography.
Princeton subject headings:
Great Britain. Army--Biography.
Liddell Hart, Basil Henry, Sir, 1895-1970.
Military art and science--Great Britain--History--20th century.
Military scientists--Great Britain--Biography.