illustrated directory of tanks of the world / David Miller Strategy and tactics in mountain ranges / T. Miller Maguire Army organisation and administration : a study of the subject / H.L. Pritchard Newnes engineer's manual : for designers, draughtsmen, toolmakers, turners, fitters, erectors, foundrymen and all those engaged in mechanical engineering / by F.J. Camm Bush warfare / by W.C.G. Heneker Small wars : their principles and practice / by C.E. Callwell Notes on organisation and equipment : "subhead (d) iii" / H.M.E. Brunker Steinhauer, the kaiser's master spy : the story as told by himself / [Steinhauer] ; ed. by S.T. Felstead ; with an introduction by Reginald … Standard methods for testing petroleum and its products / Institute of petroleum Manual of map reading and field sketching / War Office . General Staff nature series chemistry of photography / by Raphael Meldola science of infantry tactics simplified / by B.H. Liddell Hart ; with a foreword by Ivor Maxse