Extension of AASHO road test concepts. 4 reports / Highway -Research Board
Extension of AASHO road test concepts. 4 reports / Highway -Research Board
- Washington, D.C. : HRB
- 98 p.
- Record ; 42 / Highway Research Board .
"Presented at the 42nd Annual Meeting January 7-11, 1963".
"Presented at the 42nd Annual Meeting January 7-11, 1963".