An evaluation of automatic passenger counters :
validation, sampling and statistical inferences /
by James G. Strathman.

Description

Main Author: Strathman, James G.
Related Names: Transportation Northwest (Organization)
Language(s): English
Published: Seattle, WA : Transportation Northwest, Dept. of Civil Engineering, University of Washington, [1990]
Subjects: Bus lines > Bus lines / Oregon > Bus lines / Oregon / Portland Metropolitan Area > Bus lines / Oregon / Portland Metropolitan Area / Ridership.
Infrared detectors > Infrared detectors / Evaluation.
Buses > Buses / Equipment and supplies > Buses / Equipment and supplies / Evaluation.
Note: "TNW90-19."
"February 1990."
Physical Description: 22 leaves ; 28 cm.
Locate a Print Version: Find in a library

Item Link	Original Source
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