Bandsjerp officieren, Hollandse Brigade Military engineering : Sewage and sullage disposal works. Sewage pumping stations. Standard designs. / Army Council. Volume VII - Engeland Voorschrift, 26/Manuals/3394 Signal training. Vol. III : Wireless station maintenance and fault finding, and associated vehicle suppression systems - Engeland Voorschrift, 26/GS Publications/562
