Flying bomb / [by] Peter G. Cooksley Delfstoffen in het Nederlandsch-Duitsche grensgebied / samengest. door W.J. Jongmans en H.G.J. Sax Operation by night / by Geo. E. Eades Oud-SS'er welkom in Nederlands leger Deterrence before Hiroshima : the airpower background of modern strategy / George H. Quester fight is won / by Hilary St. George Saunders fight avails / by Denis Richards and Hilary St. George Saunders
