TY  - JOUR
PY  - 1949//
TI  - Survey of uphill speeds of trucks on mountain grades
JO  - Highway Research Board proceedings
A1  - Willey, W.e.
SP  - 
EP  - 
VL  - 
IS  - 
N2  - <p>[Abstract unavailable]</p> 
LA  - 
SN  - 0096-1027
UR  - http://dx.doi.org/
ID  - ref1
ER  -