TY  - BOOK
AU  - Janoff, M.S
TI  - Pavement roughness and rideability
U1  - 625.8 
PY  - 1985///
CY  - Washington
PB  - Transportation research board
KW  - MCE
N1  - 0; 0; 0; 625_800000000000000_JAN
ER  -