field manual Operations of engineer field units field manual Corps of engineers : construction and routes of communication Permits for work in navigable waters / Corps of engineers ; Department of the army Engineer training : provisional / by command of the Army Council Field engineers drill Dienst der infanterie als fortbezetting / J.H.A. Nierstrasz gale & polden training series Defence of villages and small towns / G.A. Wade war department technical manual Post engineer shops army regulations. military school Engineer school / War Department Voorschrift voor de uitoefening van de politiek-politioneele taak van het leger (VPTL.) Training regulations. Corps of engineers : Mechanics of bridge design and strength of materials Military engineering : Water supply / Army Council