war department technical manual Fire department techniques field manual Defense against chemical attack field manual Medical department units of a theater of operations field manual Physical training field manual Infantry battalion war department technical manual Hand, measuring, and power tools / prepared under direction of the Quartermaster General war department technical manual internal combustion engine / prepared under direction of the Quartermaster General war department technical manual army clerk war department technical manual Regimental and unit mail clerks Reglement op de exercitiën en manoeuvres der infanterie : Tweede gedeelte: Pelotonsschool Soil investigations (Sept. '45) Foundation drilling and grouting (Nov. 1945) / Department of the Army, Office of the Chief of Engineers