000			00400nam a2200145Ia 4500
082			_a629.13 _bSMW
100			_aSmith,Norman F _9105650
245			_aWings of feathers, wings of flame _b:the science and technology of aviation
260			_aBoston: _bLittle, Brown, _c1972.
300			_b261p.
500			_aIncludes bibliography and index
546			_aeng
650			_aNavigation _9105651
942			_cBK
999			_c252 _d252