Forecasting passenger and freight travel /
Forecasting passenger and freight travel /
Transportation Research Board, Commission on Sociotechnical Systems, National Research Council.
- Washington : National Academy of Sciences, 1977.
- iv, 86 p. : ill., maps ; 28 cm.
0309026644
Transportation--Passenger traffic--Congresses.--United States
Freight and freightage--Congresses.--United States
MCE
380.508 380.508 / NAT
0309026644
Transportation--Passenger traffic--Congresses.--United States
Freight and freightage--Congresses.--United States
MCE
380.508 380.508 / NAT