TY  - BOOK
ED  - Amercian Society of Civil Engineers
TI  - The Journal of Transportation Engineering vol 116, 1990
U1  - 629.0905 
PY  - 1990///
CY  - New York
PB  - Amercian Society of Civil Engineers
KW  -  TRANSPORTATION ENGINEERING
KW  - TRANSPORTATION ENGINEERING
ER  -