Freight data requirements for statewide transportation systems planning.

Bibliografiske detaljer
Format:	Bog
Sprog:	engelsk
Udgivet:	Washington Transportation Research Board, National Research Council 1977.
Serier:	National Cooperative Transit Research & Development Program : Research Results Digest Number 92.
Fag:	Freight and freightage > United States > Data processing. Freight and freightage > United States > Mathematical models. Transportation planning > United States.