TY  - GEN
AU  - Gupta ,B.L.                  
AU  - Gupta, Amit
TI  - Roads, Railways, Bridges, Tunnels and Harbour- Dock Engineering
SN  - 8180140091
U1  - 625.7 
PY  - 2005///
CY  - Delhi
PB  - Standar Publishers , 2005
KW  - Roads -- Engineering
KW  - Railways-Engineering
KW  - Bridges-Engineering
KW  - Tunnels-Engineering
KW  - Harbour Docks -Engineering
ER  -