TY - BOOK AU - Wood,Derek AU - Dempster,Derek D. TI - Narrow margin /The Battle of Britain & the rise of air power 1930 - 1940 SN - 9781848843141 AV - D U1 - 940.54211 22 PY - 2010/// CY - Barnsley PB - Pen & Sword Aviation KW - Great Britain KW - Royal Air Force KW - History KW - World War, 1939-1945 KW - fast KW - Britain, Battle of, Great Britain, 1940 KW - Bataille d'Angleterre, Grande-Bretagne, 1940 ER -