Transportation data needs : programs for a new era : implications for state DOTs and MPOs : proceedings of a conference [held in Irvine, California in May, 1992]
1 volume (various pagings) : illustrations ; 28 cm
OCLC
ocm28703359
"April 1993."
"Sponsored by the TRB Committee on Transportation Data and Information Systems, Federal Highway Administration, and Federal Transit Administration."--p. 5.