Defensive measures Ordnance maintenance u.s. rifles, cal..30 M1, M1c (sniper's) and M1d (sniper's) - USA Technical Manual, TM 9-1275 Visual signaling Signal Corps United States Army Drill and Service Regulations for Field Artillery (6-inch Howitzer) : Volume IV : Part X Boven de wolken Intelligence is for commanders / by Robert R. Glass and Philip B. Davidson Verenigde Staten van Noord-Amerika / Ministerie van Oorlog national security management National economic policies and issues / ed. by Patrick A. Martinelli Washington : fondation de la République des États-Unis d'Amerique / Jared Sparks : II publications / russell sage foundation Sociology and the military establishment / by Morris Janowitz Kentucky welcomes you to Fort Knox American ships of the line