Army extension courses. Special text : Sanitation of camps and stations / prep. under the dir. of the Surgeon General for use with the Extension … Army extension courses. Special text : Organisation of the medical department / prep. under the dir. of the Surgeon General for use with the Extension … Army extension courses. Special text : Public funds / prep. under the dir. of the Chief of Finance for use with the Extension Course of … Army extension courses. Special text : Statement of money accountability / prep. under the dir. of the Chief of Finance for use with the Extension … Army extension courses. Special text : Utilities II / prep. under the dir. of the Quartermaster General for use with the Extension Course of the … Army extension courses. Special text : Cavalry marches and camps / prep. under the dir. of the Chief of Cavalry for use with the Extension … Army extension courses. Special text : Cavalry marches and camps / prep. under the dir. of the Chief of Cavalry for use with the Extension … Army extension courses. Special text : Signal depot organisation and administration / prep. under the dir. of the Chief Signal Officer for use with the … Army extension courses. Special text : Training management / prep. under the dir. of the Chief of Infantry for use with the Extension Course of … Army extension courses. Special text : Combat orders, Air Corps / prep. under the dir. of the Chief of the Air Corps for use with … Army extension courses. Special text : Meteorology / prep. under the dir. of the Chief of the Air Corps for use with the Extension Course … Army extension courses. Special text : Meteorology / prep. under the dir. of the Chief of the Air Corps for use with the Extension Course …