TY  - BOOK
AU  - Gupta, B. L.
AU  - Gupta, Amit
TI  - Roads, Railways, Bridges, Tunnels and Harbour Dock Engineering
SN  - 9788180140099
U1  - 625 
PY  - 2003///
CY  - Delhi
PB  - Standard Publishers Distributors
KW  - Civil Engineering
ER  -