000 00530 a2200157 4500
005 20221219151915.0
100 _aIstomin, V. G.
245 1 _aNASA TT F-69
_bMAGNESIUM AND CALCIUM IONS IN THE EARTH`S UPPER ATMOSPHERE
_cV. G. Istomin
260 _aWashington
_bNational Aeronautics and Space Administration
_c1961
300 _a9p
440 _aNASA Technical Translation
490 _aF-69
500 _aNASA Technical Translation F-63-78 Bound Vol. No.101347; Contents: TR14673-14686
650 _aAerodynamics
942 _cTR
999 _c399541
_d399541