000			00425pam a2200133a 44500
082			_aNASA _bTT F-387
100			_aGuiraud,Jean-Pierre
245	1		_aTHEORETICAL STUDY OF THE PROPAGATION OF SOUND. APPLICATION TO ANTICIPATION OF THE SONIC BOOM PRODUCED BY SUPERSONIC FLIGHT
260			_a _bNasa, Washington, D.C. _c1965
300			_a332
500			_aBound With Nasa Tt F-386,388
964			_gCIRC
997			_aTR11669 C
999			_c396757 _d396757