000			00389pam a2200145a 44500
082			_aNASA _bCR-767
100			_aFranken,Peter A
245	1		_aTHE PROPAGATION OF SOUND FROM AIRPORT GROUND OPERATIONS
260			_a _bNasa, Washington, D.C. _c1967
300			_a67
500			_aBound With Nasa Cr-761-766,768-770
700			_aBishop,Dwight E
964			_gCIRC
997			_aTR13437 C
999			_c398406 _d398406