Automated speed enforcement in school zones in Portland, Oregon.

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Bibliographic Details
Imprint:Washington, DC : U.S. Department of Transportation, National Highway Traffic Safety Administration, [2007]
Description:2 unnumbered pages : digital, PDF file.
Language:English
Series:Traffic safety facts ; no. 333
Traffic Tech -- technology transfer series
Traffic safety facts. Traffic tech - technology transfer series ; no. 333.
Traffic safety facts. Traffic tech - technology transfer series.
Subject:
Format: E-Resource U.S. Federal Government Document Book
URL for this record:http://pi.lib.uchicago.edu/1001/cat/bib/7353378
Hidden Bibliographic Details
Other authors / contributors:United States. National Highway Traffic Safety Administration.
Notes:Title from title screen (viewed Sept. 16, 2008).
"August 2007."
Mode of access: Internet via the NHTSA web site. Address as of 09/16/08: http://www.nhtsa.dot.gov/staticfiles/DOT/NHTSA/Communication%20&%20Consumer%20Information/Traffic%20Tech%20Publications/Associated%20Files/tt333.pdf ; current access is available via PURL.
GPO item no.:0982-D-47 (online)
Govt.docs classification:TD 8.63:SP 3