Highway research circular
Código CCN: 035501-1
| ISSN (Online): 0547-860X | 
| 国: Não informado | 
| 出版者: National Research Council, Highway Research Board | 
| Imprenta: 
        
                    
                          Washington:
                                          National Research Council, Highway Research Board,
                          
                          2004 | 
| 主題: TRANSPORTE RODOVIARIO | 
| Área de numeração: Vol. 1 (1965)-Vol. 159 (1974) |