@article{ref1,
title="Adjustable face vehicular traffic control signal heads",
journal="ITE journal",
year="1982",
author="",
volume="52",
number="10",
pages="8 p.-8 p.",
abstract="This report presents a revised standard of the Institute of Transportation Engineers. The purpose of this standard is to provide a guide for the preparation of minimum purchase specifications for adjustable face vehicle traffic control signal heads. This standard is scheduled to take effect December 1, 1982.<p />",
language="",
issn="0162-8178",
doi="",
url="http://dx.doi.org/"
}