000			00481pam a2200145a 44500
082			_aNASA _bTN D-5528
100			_aChristensen,Jay V
245	1		_aA HARDWARE SIMULATION OF A LUNAR MIDCOURSE NAVIGATION SYSTEM USING STATISTICAL FILTER THEORY AND HAND-HELD SEXTANT OBSERVATIONS.
260			_a _bNasa, Washington, D.C. _c1969
300			_a53
500			_aBound With Nasa Tn D-5520-5527,5529.Lack No-5522
700			_aMcgee,Leonard A
964			_gCIRC
997			_aTR14774 C
999			_c400677 _d400677