Mercedes G-wagen : 1981-1994 / comp. by R.M. Clarke oxford pamphlets on world affairs Holland and the war / by G.N. Clark cross-roads series Holland / J.A. Veraart ; with a preface by G. N. Clark Fortification : its past achievements, recent development, and future progress / G.S. Clarke defence of Western Europe : papers presented at the National Defence College, Latimer, in September 1972 / edited by John C. Garnett Barbarossa : the Russian-German conflict 1941-1945 / Alan Clark penguin Our food problem : a study of national security / F. le Gros Clark and R.M. Titmuss Oxford history of England / ed. by George Clark Selecting aircraft timber British Aircraft Armament : volume 1 : RAF gun turrets from 1914 to the present day British Aircraft Armament : volume 2 : RAF guns and gunsights from 1914 to the present day Aces High : The War in the Air over the Western Front 1914-18
