000 | 00306pam a2200109a 44500 | ||
---|---|---|---|
082 |
_aNASA _bCR-2107 - |
||
100 | _aFrank R Clarke | ||
245 | 1 | _aMethods of paired comparisons and magnitude estimation in judging the noisiness of aircraft | |
260 |
_a _b _c |
||
700 | _aKarl D Kryter | ||
997 | _aTR8564 C | ||
999 |
_c406114 _d406114 |