Cover Image

A procedural manual for diagnostic studies.

Bibliographic Details
Corporate Authors: Texas Transportation Institute, United States. Federal Highway Administration
Format: Book
Language:English
Published: College Station, Tex. : The Institute, 1971.
Series:Research report (Austin, Tex.) ; 606-8.
Subjects:
Roads > Safety measures > Research.
Traffic safety > Research.
Traffic signs and signals.
Highway communications.
Description
Item Description:"Research project number HPR-2(108), contract number FH11-7031, Diagnostic studies of highway visual communication systems."
"A pooled fund project jointly sponsored by the Federal Highway Administration and 18 participating states."
Physical Description:1 volume (various paging) ; 28 cm.