000			00434pam a2200145a 44500
082			_aNASA _bTN D-2041
100			_aHodge,Ward F
245	1		_aAN ANALYTICAL STUDY OF THE MAGNETIC FIELD ENCOUNTERED BY ARTIFICIAL EARTH SATELLITES IN CIRCULAR ORBITS.
260			_a _bNasa, Washington, D.C. _c1964
300			_a47
500			_aBound With Nasa Tn D-2042-50
700			_aBlackshear,W Thomas
964			_gCIRC
997			_a65591 C
999			_c448289 _d448289