Military engineering : (technical training) / Army Council : Vol. 2: Electrical engineering Military engineering : Demolitions and mining / Army Council Military engineering : Accommodation / Army Council Manuel of elementary field engineering Voorschrift terreinversterking voor alle wapens (V.T.) / KNIL Military engineering : Defences / Army Council Military engineering : Roads / Army Council Dienstvoorschrift voor stellingen (D.V.S.) Manual of field works (all arms) : provisional Pioniertechnische Hand- und Lehrbücher für alle Waffen : Bd. VI: Unterkunftsbau Military engineering : Field defences / Army Council