Evaluation of CTCLS series traffic signal load switches in the field :
bulb life determinations, and development of a group relamping model /
prepared by Helmut T. Zwahlen, Andrew Russ, and Sahika Vatan.
|Main Author:||Zwahlen, Helmut T.|
|Related Names:||Vatan, Sahika. , Russ, Andrew.|
Athens, Ohio : Human Factors and Ergonomics Laboratory, Dept. of Industrial and Manufacturing Systems Engineering ; 2003]
Traffic signs and signals
Traffic signs and signals /
Traffic signs and signals / Ohio /
Maintenance and repair.
Electronic traffic controls > Electronic traffic controls / Maintenance and repair.
ix, 126 leaves :
ill., charts ;
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