TY  - BOOK
AU  - Garber, Nicholas J
AU  - Hoel, Lester A.
TI  - Principles of traffic and highway engineering
SN  - 9788131512463 
U1  - 625.7 
PY  - 1994///
CY  -  Delhi
PB  - Cengage Learning
KW  - Engineering of railroads roads
ER  -