elsevier-pockets : 106 en 107 Winston Churchill als Kolonel Warden / Gerald Pawle ; voorw. van W. Averell Harriman ; uit het Eng. vert. door J. van Ginkel German fortifications in Jersey / written by Michael Ginns and Peter Bryans ; artwork and design Colin Partridge and Stan Sloan G.E.C. radio engineering and the war effort : its contribution to victory coronet books Most secret war / R.V. Jones Equipment table for headquarters of a commander Royal electrical and mechanical engineers