000 00562 a2200253 4500
001 124589
020 _a36
041 _aeng
080 _a533.6 Ker(3)
245 _aFlight without formulae : how and why an aeroplane flies explained in simple language
250 _a3rd ed
260 _aLondon
260 _bPitman Paperbacks,
260 _c1960
300 _axii,291 p.
300 _c18.5 cm
490 _aBSI 1881 : part - 103 : 1983
100 _aKermode, A.C.
700 _a
650 _a
650 _aAirframes
942 _cBK
942 _2UDC
999 _c84640
_d84640