Transportation for the disadvantaged 4 reports ; prepared for the 52nd Annual Meeting.
| Korporativní autor: | |
|---|---|
| Médium: | Kniha | 
| Jazyk: | English | 
| Vydáno: | Washington, D.C.
          Highway Research Board, Division of Engineering, National Research Council, National Academy of Sciences-National Academy of Engineering
    
        1973. | 
| Edice: | Highway research record
              no. 473. | 
| Témata: |