00556cam a2200181 4500 243243974 TxAuBib 20090206120000.0 070125s2001||||||||||||||||||||||||eng|u 9781904687269 1904687261 TxAuBib Donald, David. Encyclopedia of 20th Century air Warfare, the [BOOK]. London, United Kingdom : Aeospace Publishing Ltd, 2001. 508. 20070125.