general staff publications officer and fighting efficiency / War Office - Engeland Voorschrift, 26 GS Pubns 457 Manual of military engineering / General Staff. War Office - Engeland Voorschrift, 40/WO/72 Field service pocket book. Part II : Staff organization and staff duties in the US Army - Engeland Voorschrift, 26/GS Publications/1101 nuclear handbook for instructors and staff officers - Engeland Voorschrift, 26/GS Trg Publications/2270