Price-subsidy issues in urban transportation 6 reports ; prepared for the 52nd annual meeting.
Institutionell upphovsman: | |
---|---|
Materialtyp: | Bok |
Språk: | English |
Publicerad: |
Washington, D.C.
Highway Research Board, Division of Engineering, National Research Council, National Academy of Sciences--National Academy of Engineering
1973.
|
Serie: | Highway research record
no. 476. |
Ämnen: |