Price-subsidy issues in urban transportation 6 reports ; prepared for the 52nd annual meeting.

Bibliografiske detaljer
Institution som forfatter: National Research Council (U.S.). Highway Research Board
Format: Bog
Sprog:English
Udgivet: Washington, D.C. Highway Research Board, Division of Engineering, National Research Council, National Academy of Sciences--National Academy of Engineering 1973.
Serier:Highway research record no. 476.
Fag: