Propeller aircraft interior noise model [microform] : users' manual for computer program / E.G. Wilby and L.D. Pope.
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| Format: | Government Document Microfilm Book |
| Language: | English |
| Published: |
Hampton, Va. : [Springfield, Va.] :
National Aeronautics and Space Administration, Langley Research Center ; [National Technical Information Service, distributor],
[1985]
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| Series: | NASA contractor report ;
NASA CR-172425. |
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