TY  - BOOK
AU  - Nan, Gu Bao
AU  - Duo, Zhao Hong 
TI  - Introduction to transportation engineering
SN  - 978-93-5014-710-8
AV  - TA1145 .N175 2021
PY  - 2021///
CY  - New Delhi
PB  - S.K. Kataria and Sons
KW  - Transportation engineering
N1  - Includes bibliography and index
ER  -