000			00524pam a2200145a 44500
082			_aNASA _bTN D-6258
100			_aWilliams,James R
245	1		_aA DIFFERENTIAL CORRECTION TECHNIQUE FOR DETERMINING PHYSICAL PROPERTIES OF THE MARTIAN ATMOSPHERE BY USE OF SOLAR OCCULTATION AS SEEN FROM AN ARTIFICIAL SATELLITE
260			_a _bNasa, Washington, D.C. _c1971
300			_a70
500			_aBound With Nasa Tn D-6250-6257,6259-6269,Lack No.6256,6260
700			_aWallio,H Andrew
964			_gCIRC
997			_aTR14213 C
999			_c398278 _d398278