000			00449pam a2200145a 44500
082			_aNASA _bCR-1933
100			_aRingland,R F,Stapleford,R L
245	1		_aMOTION EFFECTS ON AN IFR HOVERING TASK--ANALYTICAL PREDICTIONS AND EXPERIMENTAL RESULTS.
260			_a _bNasa, Washington, D.C. _c1971
300			_a203
500			_aBound With Nasa Cr-1932,1934-40 Lack No.1935,1939
700			_aMagdaleno,R E
964			_gCIRC
997			_aTR11366 C
999			_c396698 _d396698