combined operations Infantry : (1942) / prep. under the direction of Chief of the Imperial General Staff Long the imperial way / by Hanama Tasaki Imperial War Museum handbook Surprise : the first principle of attack : a handbook for N.C.O.'s / prepared under the direction of the chief of the imperial general staff field survey pamphlet use of oblique air photographs / prep. under the dir. of the Chief of the Imperial General Staff ; [issued by the War Office] First-class tests and how to pass them / compiled by Imperial Headquarters, Boy Scouts association auxilia of the Roman imperial army / by G.L. Cheesman Defence by committee : the British Committee of Imperial Defence, 1885-1959 / Franklyn Arthur Johnson combined operations General (provisional) / prep. under the direction of Chief of the Imperial General Staff combined operations R.A. heavy A.A. Regiment (3-inch mobile) / prep. under the direction of Chief of the Imperial General Staff combined operations R. signals : (provisional) / prep. under the direction of Chief of the Imperial General Staff combined operations R.A.S.C. (provisional) / prep. under the direction of Chief of the Imperial General Staff
