000			00348nam a2200145Ia 4500
008			231217s9999 xx 000 0 und d
041			_aEnglish
082			_a598.21 DHA;1 R
100			_aDhawan, S.
245		0	_aBird flight
260			_c1990 _bIndian Academy of Sciences _aBangalore
300			_a89
650			_aGas,turbine
942			_cAA
999			_c199301 _d199301