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100 _aMusen, Peter
245 1 _aNASA TN [D-4169]
_bINVESTIGATION IN HANSEN`S PLANETARY THEORY
_cPeter Musen
260 _bNASA, Washington, D.C.
_c1967
300 _a19p
440 _aNASA Technical Note
500 _aNASA Technical Notes D-4161-70 Bounded Volumes Accession No. 86061; Contents: TR10597-605
650 _aAeronautics
942 _cTR
999 _c396190
_d396190