000 | 00420pam a2200145a 44500 | ||
---|---|---|---|
082 |
_aNASA _bCR-2279 - |
||
100 | _aLukas,J S, Peeler,D J | ||
245 | 1 | _aAROUSAL FROM SLEEP BY NOISES FROM AIRCRAFT WITH AND WITHOUT ACOUSTICALLY TREATED NACELLES | |
260 |
_a _bNasa, Washington, D.C. _c1973 |
||
300 | _avi,45 | ||
500 | _aBound With Nasa Cr-2277-79 | ||
700 | _aDobbs,M E | ||
964 | _gCIRC | ||
997 | _aTR7768 C | ||
999 |
_c394035 _d394035 |