000			00351pam a2200133a 44500
082			_aNASA _bTN D-5975
100			_aHearn,Chase P
245	1		_aA PREDETECTION POLARIZATION DIVERSITY COMBINER
260			_a _bNasa, Washington, D.C. _c1970
300			_a23
500			_aBound With Nasa Tn D-5970-74,5976-79
964			_gCIRC
997			_aTR12038 C
999			_c395543 _d395543