wonder book of soldiers for boys and girls / H. Golding Military headdress : a pictorial history of military headgear from 1660 to 1914 / [by] Robert H. Rankin Strategic requirements for the army to the year 2000 / ed. by Robert H. Kupperman, William J. Taylor, Jr columbia studies in terrorism and irregular warfare Counterinsurgency in crisis : Britain and the challenges of modern warfare / David H. Ucko and Robert Egnell
