000			00416pam a2200145a 44500
082			_aNASA _bCR-1055
100			_aDahlke,Hugo E,Kantarges,George T
245	1		_aTHE SHOCK EXPANSION TUBE AND ITS APPLICATION AS A SONIC BOOM SIMULATOR
260			_a _bNasa, Washington, D.C. _c1968
300			_a43
500			_aBound With Nasa Cr-1051-1054
700			_aSiddon,Thomas E
964			_gCIRC
997			_aTR13202 C
999			_c397850 _d397850