The Witnesses, pp 193-196. Bibliography, pp 197-198. Appendices A through F, pp 199-232. Luftwaffe Airfields Used During the Attacks on 18th August 1940, pp 234-235. Index, pp 237-246.
Book call no.
940.542 P945h Price, Alfred. Instruments of Darkness . London, William Kimber, 1967. Doctoring' the Beams, pp 19-53. Code Names, pp 249-250.