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Last edited by Alan Millar
May 27, 2012 | History
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R. H. Spencer

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7 works Add another?

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  • Cover of: Rail transit noise abatement for minimum cost: Assessment of urban rail noise climates and abatement options

    First published in 1976 1 edition in 1 language — 1 previewable
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  • Cover of: effect of add-on devices and engine treatment on fuel consumption

    First published in 1976 1 edition in 1 language
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  • Cover of: Measurement of rotor noise levels and evaluation of porous blade tips on a CH-47A helicopter

    First published in 1969 1 edition
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  • Cover of: Study of cost/benefit tradeoffs available in helicopter noise technology applications

    First published in 1980 1 edition in 1 language
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  • Cover of: Noise assessment of the Port Authority Transit Corporation Lindenwold rail transit line

    First published in 1978 1 edition in 1 language — 1 previewable
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  • Cover of: Noise assessment of the Southeastern Pennsylvania Transportation Authority heavy rail transit system

    First published in 1978 1 edition in 1 language — 1 previewable
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  • Cover of: Noise assessment of the Greater Cleveland Regional Transit Authority heavy rail transit system

    First published in 1978 1 edition in 1 language — 1 previewable
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We need a photo of R. H. Spencer

Subjects
Local transit, Noise, Helicopters, Measurement, Noise control, Costs, Flight testing, Greater Cleveland Regional Transit Authority, Port Authority Transit Corporation, Rotary wings, Rotor acoustics, Southeastern Pennsylvania Transportation Authority
Places
United States, Cleveland, Ohio, Pennsylvania, Philadelphia

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ID Numbers

  • OLID: OL4357587A

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Alternative names

  • R. H Spencer

History

Download catalog record: RDF / JSON
May 27, 2012 Edited by Alan Millar merge authors
August 31, 2008 Created by ImportBot Imported from Talis record