Organization of highway research summary and cases
| Autore principale: | |
|---|---|
| Natura: | Libro | 
| Lingua: | English | 
| Pubblicazione: | Washington, D.C.
          Highway Research Board, National Research Council
    
        1968. | 
| Serie: | Publication (National Research Council (U.S.))
              1457. Special report (National Research Council (U.S.). Highway Research Board) 99. | 
| Soggetti: |