20th century war: the american experience / Robert H. Berlin Shaping China's future in world affairs : the U.S. role / Robert G. Sutter Grip op bedrijfsprestaties / samenst. Eric van Gerwen, Luuk Janssen, Robert Voogt ; [eindred.: Anneke Duijts] Strategic requirements for the army to the year 2000 / ed. by Robert H. Kupperman, William J. Taylor, Jr Johnson rifles and machine guns : the story of Melvin Maynard Johnson, Jr. and his guns
