field manual Physical training / prepared under direction of the Superintendent, United States Military Academy field manual Signal communication field manual Field wire systems field manual Telephone switchboard operating procedure field manual Radio communication field manual Telephone switchboard operating procedure field manual Reference data / prepared under direction of the Surgeon General instructiekaart Dagelijksch onderhoud : verplichtingen van de bemanning ontwerp-voorschrift Ontwerp-voorschrift wegen en vliegvelden (pioniers) field manual Quartermaster operations / prepared under direction of the quartermaster general war department technical manual Explosives and demolitions field manual Supply and field service / prepared under direction of the chief of the chemical warfare service
