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20171111231103.0 |
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050323s1976 gr r f000 0 eng d |
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|a GR-KoDPT
|b gre
|e AACR2
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100 |
1 |
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|a Shepherd, Kevin P.
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245 |
1 |
0 |
|a Subjective evaluation of noise from light aircraft/
|c Kevin P. Shepherd
|
260 |
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|a Washington, D. C.:
|b National Aeronautics and Space Administration,
|c 1976
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300 |
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|a 38 σ. :
|b εικ. ;
|c 27 εκ.
|
490 |
0 |
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|a NASA contractor report
|v NASA CR-2773
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500 |
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|a "Prepared by University of Utah for Langley Research Center"
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504 |
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|a Περιέχει βιβλιογραφικές παραπομπές
|
650 |
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0 |
|a Airplanes
|x Noise
|
650 |
|
0 |
|a Psychoacoustics
|
710 |
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|a United States
|b National Aeronautics and Space Administration
|
710 |
2 |
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|a University of Utah
|
710 |
0 |
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|a Langley Research Center
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952 |
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|a GR-KoDPT
|b 59cc23616c5ad13446f8fb94
|c 998a
|d 945l
|e TL 521 .3
|t 1
|x m
|z Books
|