Based on his experiences in the US Civil War Emory Upton has written:
'The military policy of the United States; by Bvt. Maj. Gen. Emory Upton, United States army' -- subject(s): United States, Military History, United States. Army, Military policy, History
'The military policy of the United States' -- subject(s): History, Military History, Military policy, United States, United States. Army
'The Prussian company column' -- subject(s): Drill and tactics, Germany, Germany. Heer