000			00428pam a2200133a 44500
082			_aNASA _bTN D-5699
100			_aDrew,W B
245	1		_aAN ANALYTICAL METHOD FOR DETERMINING THE MELT-LAYER THICKNESS AND REGRESSION RATES FOR A HYBRID OR TRIBRID ROCKET MOTOR
260			_a _bNasa, Washington, D.C. _c1970
300			_a64
500			_aBound With Nasa Tn D-5690-5698 Lack No. 5691.
964			_gCIRC
997			_aTR12111 C
999			_c396969 _d396969