Artillery Training. Volume IV. Part I. Pamphlet no. 20. A.A. Gunnery, Fire Control With Plotting Equipment (H.A.A). WO 7086 Artillery Training. Volume IV. Part I. Pamphlet no. 9. Gunnery. Deflections and Rates of Change (H.A.A). WO 7113 Artillery Training. Volume IV. Part I. Pamphlet no. 12. A.A. Gunnery. Preparation for action and fire discipline (H.A.A). WO 7123 Demonstration of the Contraves H.A.A. predictor F/90 Psycho-sociale problematiek van de tweede generatie / Stichting ICODO : Vol. 2: Een bundeling van de drie inleidingen gehouden op de studiedag overde psycho-sociale problematiek … Artillery training. Vol IV : Systems of fire control for unseen targets (H.A.A.) Artillery training : Deflections and rates of change (H.A.A.) / War Office. Vol IV / @War Office. Part I: A.A. Gunnery / @War Office Artillery training : Preparation for action and fire discipline (H.A.A.) / War Office. Vol IV / @War Office. Part I: A.A. Gunnery / @War Office
