Value of travel time /
Value of travel time /
Transportation Research Board. Commission on Sociotechnical Systems, National Research Council.
- Washington : National Academy of Sciences, 1976.
- v, 41 p. : ill. ; 28 cm.
0309025532
Travel time (Traffic engineering)
Time management.
380.5/08 s 388.4/131/4 / NAT
0309025532
Travel time (Traffic engineering)
Time management.
380.5/08 s 388.4/131/4 / NAT