Perceptual factors and meanings of symbolic information elements / King M. Roberts, Ernest W. Lareau, Jr. and Daniel Welch ; Federal Highway Adminstration.

• Material Type: 図書
• Title: Perceptual factors and meanings of symbolic information elements / King M. Roberts, Ernest W. Lareau, Jr. and Daniel Welch ; Federal Highway Adminstration.
• Series Title: Report - Federal Highway Administration ; no. FHWA-RD-77-64.; Report - Federal Highway Administration ; no. FHWA-RD-77-65.
• Title Heading: United States. Federal Highway Administration. Report ; no. FHWA-RD-77-64.; United States. Federal Highway Administration. Report ; no. FHWA-RD-77-65.
• Author Heading: Roberts, King M.; Lareau, Ernest W.; Welch, Daniel.; United States. Federal Highway Administration.
• Publication, Distribution, etc.: Washington : Dept. of Transportation, Federal Highway Administration, Offices of Research and Development; Springfield, Va. : For sale by the National Technical Information Service
• Publication Date: 1977.
• Publication Date (W3CDTF): 1977
• Extent: 2 v. : ill. ; 28 cm.
• Place of Publication (Country Code): US
• Text Language Code: eng
• Subject Heading: Traffic signs and signals.; Road markings.
• NDLC: NA141
• Note (General): Cover title.; Final report, issued June 1977.
• Note (Bibliography): Bibliography: p. 71-72 (v. 2) .
• Holding library: 国立国会図書館
• Call No.: NA141-101
• Data Provider (Database): 国立国会図書館 : 国立国会図書館蔵書; https://ndlsearch.ndl.go.jp
• Bibliographic ID (NDL): 000006359888; http://id.ndl.go.jp/bib/000006359888
• Bibliographic Record Category (NDL): 211

• Contents: v. 1. Executive summaryv. 2. Technical report.(Provided by: 国立国会図書館蔵書)