TY  - BOOK
AU  - Upadhyay, A. K.
TI  - Transportation engineering
SN  - 9788185749631 (pbk.)
U1  - 629.04 
PY  - 2001///
CY  - Delhi :  
PB  - S.K. Kataria
KW  - Transportation engineering
N1  - Includes index
ER  -