army regulations. military school Chemical warfare service / War Department : Chemical warfare board / War Department army regulations. military school Chemical warfare service / War Department : General provisions / War Department army regulations. military school Chemical warfare service / War Department : General provisions / War Department Engineer D+65 situation and player instructions plus standing operating procedure / prep. and reprod. by the Engineer school, Fort Belvoir, VA Grondslagen der taktiek / samengest. bij Artillerie-School verdediging tegen luchtaanvallen / samengest. bij Artillerie-School Army extension courses. Special text : Defensive combat and organization of the ground / prep. under the dir. of the Chief of Infantry for use … Army extension courses. Special text : Defensive combat and organization of the ground / prep. under the dir. of the Chief of Infantry for use … Army extension courses. Special text : Tank operations / prep. under the dir. of the Chief of Infantry for use with the Extension Course of … Army extension courses. Special text : Tank operations / prep. under the dir. of the Chief of Infantry for use with the Extension Course of … Army extension courses. Special text : Dental administration / prep. under the dir. of the Surgeon General for use with the Extension Course of the … Army extension courses. Special text : Combat orders and solution of problems : medical / prep. under the dir. of the Surgeon General for use …