document Airpower : report of the Subcommittee on the Air Force of the Committee on Armed Services United States Senate eighty-fourt congress together with minority views Arms control : issues for the public / [ed. by Louis Henkin] modern economic issues Defense and disarmament : the economics of transition / edited by Roger E. Bolton rational debate series How much defense spending is enough? / Jack Kemp, Les Aspin proces-materiaal moderne oorlogssysteem en de vrede / Herman de Lange