TY  - BOOK
AU  - Wright, Paul H.
AU  - Ashford, Norman J.
TI  - Transportation Engineering: Planning and Design
SN  - 9780471838746
U1  - 629.04 
PY  - 1989///
CY  - New York
PB  - John Wiley & Sons, Inc.
KW  - Civil Engineering
ER  -