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 procurement regulations Disposition of personal property (met wijzigingen) field manual Tactics and technique of air attack war department technical manual Heater, asphalt, trailer-mounted, 3-car capacity, 42 HP, William Bros. model SG-45 T Technical regulations : fire-control and sighting equipment Training regulations. Bridges : Approaches, abutmens, and piers