Design and performance of pavement systems 12 reports.
| Erakunde egilea: | |
|---|---|
| Formatua: | Liburua | 
| Hizkuntza: | English | 
| Argitaratua: | Washington, D.C.
          Highway Research Board, National Research Council
    
        1968. | 
| Saila: | Highway research record
              no. 239. | 
| Gaiak: |