TRB Pubsindex

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1971
1969
1968
AN ANALYSIS OF FLASHING SYSTEMS

Highway Research Record, Issue 221, pp 72 - 84

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1967
1967
LUMINANCE REQUIREMENTS FOR ILLUMINATED SIGNS

Highway Research Record, Issue 179, pp 16-37

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1967
1967
1967
1965
1961
DESIGN AND SHAPE ANALYSIS OF CAST STEEL GUARDRAIL POSTS

Highway Research Board Proceedings, Volume 40

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1957
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