Motorist communications and services;
Title:
Motorist communications and services;
Author:
National Research Council (U.S.). Highway Research Board.
ISBN:
9780309021821
Corporate Author:
Publication Information:
Washington, D.C. : Highway Research Board, National Research Council, 1973.
Physical Description:
v, 46 p. : ill.; 25 cm.
Series:
Highway research record, no. 450