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Increasing the recognition distance of arrow symbol highway pavement signs

Thesis (M.S.)--Ohio University, March, 1998. / Title from PDF t.p.

Identiferoai:union.ndltd.org:OCLC/oai:xtcat.oclc.org:OCLCNo/228302255
Date January 1998
CreatorsO'Connell, Sarah Christine.
PublisherOhio : Ohio University,
Source SetsOCLC
LanguageEnglish
Detected LanguageEnglish
SourceConnect to resource online

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