ISBN 9781493527809 books & textbook
State Traffic Information Systems Improvements: Promising Practices (NHTSA Technical Report DOT HS 811 502)
Scopatz, Robert A. Hilger DeLucia, Barbara National Highway Traffic Safety Administration
CreateSpace Independent Publishing Platform /2011-07-31 Paperback / 98 Pages
isbn-10: 1493527800 / isbn-13: 9781493527809
