000			00430pam a2200133a 44500
082			_aNACA _bTN 1192
100			_aTalkin,Herbert W
245	1		_aCHARTS SHOEING RELATIONS AMONG PRIMARY AERODYNAMIC VARIABLES FOR HELICOPTER-PERFORMANCE ESTIMATION
260			_a _bNasa, Washington, D.C. _c1947
300			_a29
500			_aBound With Naca Tn-1190-1191.1193-1199.Lack Nos-1196,1197,1199
964			_gCIRC
997			_aTR15718 C
999			_c400203 _d400203