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100 _aGal`perin, Yu. I.
245 1 _aNASA TT F-76
_bHYDROGEN EMISSION AND TWO TYPES OF AURORAL SPECTRA
_cYu. I. Gal`perin
260 _aWashington
_bNational Aeronautics and Space Administration
_c1961
300 _a36p
440 _aNASA Technical Translation
490 _aF-76
500 _aNASA Technical Translation F-63-78 Bound Vol. No.101347; Contents: TR14673-14686
650 _aAerodynamics
942 _cTR
999 _c399548
_d399548