Means of locating disabled or stopped vehicles
| Egile nagusia: | |
|---|---|
| Egile korporatiboa: | , | 
| Beste egile batzuk: | |
| Formatua: | Liburua | 
| Hizkuntza: | English | 
| Argitaratua: | [Washington]
          Highway Research Board, National Research Council
    
        1967. | 
| Saila: | Publication (National Research Council (U.S.))
              1544. Report (National Cooperative Highway Research Program) 40. | 
| Gaiak: |