000			00352pam a2200133a 44500
082			_aNASA _bCR-2253
100			_aWhite,F A
245	1		_aMASS SPECTROMETRY AND INHOMOGENEOUS ION OPTICS.
260			_a _bNasa, Washington, D.C. _c1973
300			_a127
500			_aBound With Nasa Cr-2247-52 Lack No. 2248.
964			_gCIRC
997			_aTR11365 C
999			_c396697 _d396697