000 00385pam a2200145a 44500
082 _aNASA
_bCR-494
100 _aAtvars,J,Schubert,L K
245 1 _aREFRACTION OF SOUND BY JET FLOW OR JET TEMPERATURE.
260 _a
_bNasa, Washington, D.C.
_c1966
300 _a29
500 _aBound With Nasa Cr-491-493,495-500.
700 _aRibner,H S
964 _gCIRC
997 _a64249 C
999 _c448286
_d448286