Army extension courses. Special text : Industrial mobilization : (procurement planning office of The Assistant Secretary of War) / prep. by the Planning Branch, Office … Army extension courses. Special text : Combat principles, the Cavalry rifle squad and platoon, mounted and dismounted / prep. under the dir. of the Chief … Army extension courses. Special text : Transportation : rail / prep. under the dir. of the Quartermaster General for use with the Extension Course of … Army extension courses. Special text : Signal communication for all arms and services / prep. under the dir. of the Chief Signal Officer for use … Marches from around the world heritage of the march Heritage of the march : Volume 1 heritage of the march Heritage of the march : Volume 2 heritage of the march Heritage of the march : Volume 3 heritage of the march Heritage of the march : Volume 4 heritage of the march Heritage of the march : Volume 5 heritage of the march Heritage of the march : Volume 6 Marine Band Recording : The President's own United States Marine Band